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Update 问答.json

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  1. 问答.json +463 -463
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@@ -1,464 +1,464 @@
1
- [
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- {
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- "pid": 1,
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- "question":"这是什么类型的水工挡土墙? ",
5
- "image":"images/1.jpg",
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- "choices": ["重力式","衡重式","悬臂式","板桩式","锚杆式","加筋式","扶壁式"],
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- "unit":null,
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- "percision":null,
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- "answer":"重力式",
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- "question_type": "mlti_choice",
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- "answer_type": "text"
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- },
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- {
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- "pid": 2,
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- "question":"水工挡土墙的顶标高是多少?",
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- "image":"images/2.jpg",
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- "choices": null,
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- "unit": "m",
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- "percision": 2,
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- "answer": 302.70,
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- "answer_type":"float"
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- },
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- {
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- "pid": 3,
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- "question":"水工挡土墙的底标高是多少?",
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- "image":"images/2.jpg",
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- "choices": null,
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- "unit": "m",
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- "percision": 2,
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- "answer": 296.00,
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- "answer_type":"float"
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- },
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- {
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- "pid": 4,
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- "question":"水工挡土墙的墙顶宽度是多少?",
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- "image":"images/2.jpg",
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- "choices": null,
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- "unit": "mm",
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- "percision": null,
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- "answer": 600,
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- "question_type":"free_form",
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- "answer_type":"integer"
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- },
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- {
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- "pid": 5,
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- "question":"水工挡土墙的基底宽度是多少?",
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- "image":"images/2.jpg",
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- "choices": null,
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- "unit": "mm",
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- "percision": null,
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- "answer": 2000,
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- "question_type":"free_form",
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- "answer_type":"integer"
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- },
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- {
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- "pid":6,
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- "question":"水工挡土墙塑料排水管直径为多少? ",
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- "image":"images/2.jpg",
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- "choices":null,
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- "unit":"mm",
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- "answer":50,
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- "question_type":"free_form",
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- "answer_type":"integer"
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- },
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- {
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- "pid":7,
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- "question":"水工挡土墙M10水泥砂浆层的厚度是多少? ",
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- "choices":null,
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- "unit":"cm",
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- "answer": 3,
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- "answer_type":"integer"
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- },
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- {
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- "pid":8,
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- "question":"水工挡土墙浆砌石的强度等级是多少? ",
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- "image":"images/2.jpg",
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- "choices":null,
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- "unit":"MPa",
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- "answer": 7.5,
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- {
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- "pid":9,
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- "question":"水工挡土墙砂浆勾缝的强度等级是多少? ",
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- "image":"images/2.jpg",
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- "choices":null,
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- "unit":"MPa",
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- "percision":null,
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- "answer": 10,
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- "answer_type":"integer"
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- },
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- {
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- "pid":10,
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- "question":"水工挡土墙设计开挖线比例是多少? ",
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- "image":"images/2.jpg",
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- "choices":null,
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- "unit":null,
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- "answer":"1:1",
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- "question":"水工挡土墙是用什么材料回填的?",
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- "image":"images/2.jpg",
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- "choices": null,
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- "unit": null,
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- "percision": null,
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- "answer":"砂砾石",
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- "answer_type":"text"
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- "pid": 12,
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- "question":"水工挡土墙是用什么材料填筑的?",
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- "image":"images/2.jpg",
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- "choices": null,
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- "unit": null,
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- "percision": null,
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- "answer":"砂砾石",
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- "answer_type":"text"
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- },
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- {
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- "pid": 13,
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- "question":"水工挡土墙的反滤层如何设置?",
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- "image":"images/2.jpg",
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- "choices": null,
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- "unit": null,
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- "percision": null,
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- "answer":"土工织物包管头",
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- "answer_type":"text"
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- },
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- {
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- "pid": 14,
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- "question":"水工挡土墙的墙体用什么材料填充?",
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- "image":"images/2.jpg",
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- "choices": null,
150
- "unit": null,
151
- "percision": null,
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- "answer":"M10水泥砂浆",
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- "question_type":"free_form",
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- "answer_type":"text"
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- {
157
- "pid": 15,
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- "question":"这是什么类型的水工挡土墙? ",
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- "image":"images/4.jpg",
160
- "choices":["重力式","衡重式","悬臂式","板桩式","锚杆式","加筋式","扶壁式"],
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- "unit":null,
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- "answer":"重力式",
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- "answer_type":"text"
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- },
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- {
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- "pid": 16,
169
- "question":"水工挡土墙的顶标高是多少?",
170
- "image":"images/4.jpg",
171
- "choices": null,
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- "unit": "m",
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- "percision": 2,
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- "answer":"145.17",
175
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- {
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- "pid": 17,
180
- "question":"水工挡土墙的顶标高是多少?",
181
- "image":"images/4.jpg",
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- "choices": null,
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- "unit": "m",
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- "answer_type":"float"
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- },
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- {
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- "pid": 18,
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- "question":"水工挡土墙的底标高是多少?",
192
- "image":"images/4.jpg",
193
- "choices": null,
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- "unit": "m",
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- "answer": 141.68,
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- "answer_type":"float"
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- },
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- {
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- "pid": 19,
202
- "question":"水工挡土墙的墙顶宽是多少?",
203
- "image":"images/4.jpg",
204
- "choices": null,
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- "unit": "mm",
206
- "percision": null,
207
- "answer": 300,
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- "answer_type":"integer"
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- },
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- {
212
- "pid": 20,
213
- "question":"水工挡土墙的反滤层如何设置?",
214
- "image":"images/4.jpg",
215
- "choices": null,
216
- "unit": null,
217
- "percision": null,
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- "answer":"土工织物包排水管口,级配碎石厚300mm,宽500mm通长布置",
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- "question_type":"free_form",
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- "answer_type":"text"
221
- },
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- {
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- "pid": 21,
224
- "question":"水工挡土墙的基础砼强度是多少?",
225
- "image":"images/4.jpg",
226
- "choices": null,
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- "unit": null,
228
- "percision": null,
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- "answer":"C20",
230
- "question_type":"free_form",
231
- "answer_type":"text"
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- },
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- {
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- "pid": 22,
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- "question":"水工挡土墙的基底宽度是多少?",
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- "image":"images/4.jpg",
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- "choices": null,
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- "unit": "mm",
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- "percision": null,
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- "answer": 2216,
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- },
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- {
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- "pid":23,
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- "question":"水工挡土墙土工布单位平面的质量是多少? ",
247
- "image":"images/4.jpg",
248
- "choices":null,
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- "unit":"g*g/m",
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- "percision":null,
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- "answer": 300,
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- "question_type":"free_form",
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- "answer_type":"integer"
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- },
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- {
256
- "pid":24,
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- "question":"水工挡土墙级配碎石的厚度和宽度分别是多少? ",
258
- "image":"images/4.jpg",
259
- "choices":null,
260
- "unit":"mm",
261
- "percision":null,
262
- "answer":"300,500",
263
- "question_type":"free_form",
264
- "answer_type":"text"
265
- },
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- {
267
- "pid": 25,
268
- "question":"水工挡土墙的基础高度是多少?",
269
- "image":"images/4.jpg",
270
- "choices": null,
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- "unit": "mm",
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- "percision": null,
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- "answer": 2216,
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- "question_type":"free_form",
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- "answer_type":"integer"
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- },
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- {
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- "pid": 26,
279
- "question":"水工挡土墙的墙身高度是多少?",
280
- "image":"images/4.jpg",
281
- "choices": null,
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- "unit": "mm",
283
- "percision": null,
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- "answer": 3490,
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- "question_type":"free_form",
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- "answer_type":"integer"
287
- },
288
- {
289
- "pid": 27,
290
- "question":"这是什么类型的水工挡土墙? ",
291
- "image":"images/5.jpg",
292
- "choices":["重力式","衡重式","悬臂式","板桩式","锚杆式","加筋式","扶壁式"],
293
- "unit":null,
294
- "percision":null,
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- "answer":"悬臂式",
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- "question_type":"mlti_choice",
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- "answer_type":"text"
298
- },
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- {
300
- "pid":28,
301
- "question":"水工挡土墙第一个排水管安装位置是多少? ",
302
- "image":"images/5.jpg",
303
- "choices":null,
304
- "unit":"mm",
305
- "percision":null,
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- "answer":"300~500",
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- "answer_type":"text"
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- },
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- {
311
- "pid": 29,
312
- "question":"这是什么类型的水工挡土墙? ",
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- "image":"images/6.jpg",
314
- "choices":["重力式","衡重式","悬臂式","板桩式","锚杆式","加筋式","扶壁式"],
315
- "unit":null,
316
- "percision":null,
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- "answer":"扶壁式",
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- "question_type":"mlti_choice",
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- "answer_type":"text"
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- },
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- {
322
- "pid": 30,
323
- "question":"这是什么类型的水工挡土墙? ",
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- "image":"images/7.jpg",
325
- "choices":["重力式","衡重式","悬臂式","板桩式","锚杆式","加筋式","扶壁式"],
326
- "unit":null,
327
- "percision":null,
328
- "answer":"衡重式",
329
- "question_type":"mlti_choice",
330
- "answer_type":"text"
331
- },
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- {
333
- "pid":31,
334
- "question":"水工挡土墙填土高度为多少? ",
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- "image":"images/7.jpg",
336
- "choices":null,
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- "unit":"mm",
338
- "percision":null,
339
- "answer": 5000,
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- "answer_type":"integer"
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- {
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- "pid": 32,
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- "question":"这是什么类型的水工挡土墙? ",
346
- "image":"images/8.jpg",
347
- "choices":["重力式","衡重式","悬臂式","板桩式","锚杆式","加筋式","扶壁式"],
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- "unit":null,
349
- "percision":null,
350
- "answer":"衡重式",
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- "question_type":"mlti_choice",
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- "answer_type":"text"
353
- },
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- {
355
- "pid": 33,
356
- "question":"水工挡土墙的顶标高是多少?",
357
- "image":"images/8.jpg",
358
- "choices": null,
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- "unit": "m",
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- "percision": 2,
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- "answer": 1204.45,
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- "answer_type":"float"
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- {
366
- "pid": 34,
367
- "question":"水工挡土墙的底标高是多少?",
368
- "image":"images/8.jpg",
369
- "choices": null,
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- "unit": "m",
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- "percision": 2,
372
- "answer": 1199.28,
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- "answer_type":"float"
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- },
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- {
377
- "pid": 35,
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- "question":"水工挡土墙的墙顶宽度是多少?",
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- "image":"images/8.jpg",
380
- "choices": null,
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- "unit": "mm",
382
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- "answer": 50,
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- },
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- {
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- "pid": 36,
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- "question":"水工挡土墙的基础高度是多少?",
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- "image":"images/8.jpg",
391
- "choices": null,
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- "unit": "mm",
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- "answer": 50,
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- {
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- "pid": 37,
400
- "question":"水工挡土墙的墙身高度是多少?",
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- "image":"images/8.jpg",
402
- "choices": null,
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- "unit": "mm",
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- "answer": 516,
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- "question_type":"free_form",
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- "answer_type":"integer"
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- },
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- {
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- "pid": 38,
411
- "question":"水工挡土墙的基底宽度是多少?",
412
- "image":"images/8.jpg",
413
- "choices": null,
414
- "unit": "mm",
415
- "percision": null,
416
- "answer": 126,
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- "question_type":"free_form",
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- "answer_type":"integer"
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- },
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- {
421
- "pid": 39,
422
- "question":"这是什么类型的水工挡土墙? ",
423
- "image":"images/9.jpg",
424
- "choices":["重力式","衡重式","悬臂式","板桩式","锚杆式","加筋式","扶壁式"],
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- "unit":null,
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- "percision":null,
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- "answer":"重力式",
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- "question_type":"mlti_choice",
429
- "answer_type":"text"
430
- },
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- {
432
- "pid":40,
433
- "question":"水工挡土墙桩的埋深是多少? ",
434
- "image":"images/9.jpg",
435
- "choices":null,
436
- "unit":"m",
437
- "percision":2,
438
- "answer": 6.00,
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- "question_type":"free_form",
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- "answer_type":"float"
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- },
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- {
443
- "pid":41,
444
- "question":"水工挡土墙搭板的长是多少? ",
445
- "image":"images/9.jpg",
446
- "choices":null,
447
- "unit":"m",
448
- "percision":2,
449
- "answer": 8.50,
450
- "question_type":"free_form",
451
- "answer_type":"float"
452
- },
453
- {
454
- "pid":42,
455
- "question":"水工挡土墙桩的总长是多少? ",
456
- "image":"images/9.jpg",
457
- "choices":null,
458
- "unit":"m",
459
- "percision":2,
460
- "answer": 15.00,
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- "question_type":"free_form",
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- "answer_type":"float"
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- }
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  ]
 
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+ "question":"水工挡土墙的底标高是多少?",
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+ "question":"水工挡土墙的墙顶宽度是多少?",
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+ "choices": null,
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+ "question":"水工挡土墙的基底宽度是多少?",
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+ "image":"images/2.jpg",
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+ "question":"水工挡土墙塑料排水管直径为多少? ",
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+ "pid":7,
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+ "question":"水工挡土墙M10水泥砂浆层的厚度是多少? ",
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+ "image":"images/2.jpg",
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+ "choices":null,
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+ "unit":"cm",
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+ "answer_type":"integer"
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+ "pid":8,
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+ "question":"水工挡土墙浆砌石的强度等级是多少? ",
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+ "question":"水工挡土墙砂浆勾缝的强度等级是多少? ",
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+ "image":"images/2.jpg",
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+ "choices":null,
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+ "unit":"MPa",
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+ "answer_type":"integer"
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+ {
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+ "pid":10,
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+ "question":"水工挡土墙设计开挖线比例是多少? ",
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+ "image":"images/2.jpg",
105
+ "choices":null,
106
+ "unit":null,
107
+ "percision":null,
108
+ "answer":"1:1",
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+ {
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+ "pid": 11,
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+ "question":"水工挡土墙是用什么材料回填的?",
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+ "image":"images/2.jpg",
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+ "choices": null,
117
+ "unit": null,
118
+ "percision": null,
119
+ "answer":"砂砾石",
120
+ "question_type":"free_form",
121
+ "answer_type":"text"
122
+ },
123
+ {
124
+ "pid": 12,
125
+ "question":"水工挡土墙是用什么材料填筑的?",
126
+ "image":"images/2.jpg",
127
+ "choices": null,
128
+ "unit": null,
129
+ "percision": null,
130
+ "answer":"砂砾石",
131
+ "question_type":"free_form",
132
+ "answer_type":"text"
133
+ },
134
+ {
135
+ "pid": 13,
136
+ "question":"水工挡土墙的反滤层如何设置?",
137
+ "image":"images/2.jpg",
138
+ "choices": null,
139
+ "unit": null,
140
+ "percision": null,
141
+ "answer":"土工织物包管头",
142
+ "question_type":"free_form",
143
+ "answer_type":"text"
144
+ },
145
+ {
146
+ "pid": 14,
147
+ "question":"水工挡土墙的墙体用什么材料填充?",
148
+ "image":"images/2.jpg",
149
+ "choices": null,
150
+ "unit": null,
151
+ "percision": null,
152
+ "answer":"M10水泥砂浆",
153
+ "question_type":"free_form",
154
+ "answer_type":"text"
155
+ },
156
+ {
157
+ "pid": 15,
158
+ "question":"这是什么类型的水工挡土墙? ",
159
+ "image":"images/4.jpg",
160
+ "choices":["重力式","衡重式","悬臂式","板桩式","锚杆式","加筋式","扶壁式"],
161
+ "unit":null,
162
+ "percision":null,
163
+ "answer":"重力式",
164
+ "question_type":"mlti_choice",
165
+ "answer_type":"text"
166
+ },
167
+ {
168
+ "pid": 16,
169
+ "question":"水工挡土墙的顶标高是多少?",
170
+ "image":"images/4.jpg",
171
+ "choices": null,
172
+ "unit": "m",
173
+ "percision": 2,
174
+ "answer":"145.17",
175
+ "question_type":"free_form",
176
+ "answer_type":"float"
177
+ },
178
+ {
179
+ "pid": 17,
180
+ "question":"水工挡土墙的顶标高是多少?",
181
+ "image":"images/4.jpg",
182
+ "choices": null,
183
+ "unit": "m",
184
+ "percision": 2,
185
+ "answer": 145.17,
186
+ "question_type":"free_form",
187
+ "answer_type":"float"
188
+ },
189
+ {
190
+ "pid": 18,
191
+ "question":"水工挡土墙的底标高是多少?",
192
+ "image":"images/4.jpg",
193
+ "choices": null,
194
+ "unit": "m",
195
+ "percision": 2,
196
+ "answer": 141.68,
197
+ "question_type":"free_form",
198
+ "answer_type":"float"
199
+ },
200
+ {
201
+ "pid": 19,
202
+ "question":"水工挡土墙的墙顶宽是多少?",
203
+ "image":"images/4.jpg",
204
+ "choices": null,
205
+ "unit": "mm",
206
+ "percision": null,
207
+ "answer": 300,
208
+ "question_type":"free_form",
209
+ "answer_type":"integer"
210
+ },
211
+ {
212
+ "pid": 20,
213
+ "question":"水工挡土墙的反滤层如何设置?",
214
+ "image":"images/4.jpg",
215
+ "choices": null,
216
+ "unit": null,
217
+ "percision": null,
218
+ "answer":"土工织物包排水管口,级配碎石厚300mm,宽500mm通长布置",
219
+ "question_type":"free_form",
220
+ "answer_type":"text"
221
+ },
222
+ {
223
+ "pid": 21,
224
+ "question":"水工挡土墙的基础砼强度是多少?",
225
+ "image":"images/4.jpg",
226
+ "choices": null,
227
+ "unit": null,
228
+ "percision": null,
229
+ "answer":"C20",
230
+ "question_type":"free_form",
231
+ "answer_type":"text"
232
+ },
233
+ {
234
+ "pid": 22,
235
+ "question":"水工挡土墙的基底宽度是多少?",
236
+ "image":"images/4.jpg",
237
+ "choices": null,
238
+ "unit": "mm",
239
+ "percision": null,
240
+ "answer": 2216,
241
+ "question_type":"free_form",
242
+ "answer_type":"integer"
243
+ },
244
+ {
245
+ "pid":23,
246
+ "question":"水工挡土墙土工布单位平面的质量是多少? ",
247
+ "image":"images/4.jpg",
248
+ "choices":null,
249
+ "unit":"g*g/m",
250
+ "percision":null,
251
+ "answer": 300,
252
+ "question_type":"free_form",
253
+ "answer_type":"integer"
254
+ },
255
+ {
256
+ "pid":24,
257
+ "question":"水工挡土墙级配碎石的厚度和宽度分别是多少? ",
258
+ "image":"images/4.jpg",
259
+ "choices":null,
260
+ "unit":"mm",
261
+ "percision":null,
262
+ "answer":"300,500",
263
+ "question_type":"free_form",
264
+ "answer_type":"text"
265
+ },
266
+ {
267
+ "pid": 25,
268
+ "question":"水工挡土墙的基础高度是多少?",
269
+ "image":"images/4.jpg",
270
+ "choices": null,
271
+ "unit": "mm",
272
+ "percision": null,
273
+ "answer": 2216,
274
+ "question_type":"free_form",
275
+ "answer_type":"integer"
276
+ },
277
+ {
278
+ "pid": 26,
279
+ "question":"水工挡土墙的墙身高度是多少?",
280
+ "image":"images/4.jpg",
281
+ "choices": null,
282
+ "unit": "mm",
283
+ "percision": null,
284
+ "answer": 3490,
285
+ "question_type":"free_form",
286
+ "answer_type":"integer"
287
+ },
288
+ {
289
+ "pid": 27,
290
+ "question":"这是什么类型的水工挡土墙? ",
291
+ "image":"images/5.jpg",
292
+ "choices":["重力式","衡重式","悬臂式","板桩式","锚杆式","加筋式","扶壁式"],
293
+ "unit":null,
294
+ "percision":null,
295
+ "answer":"悬臂式",
296
+ "question_type":"mlti_choice",
297
+ "answer_type":"text"
298
+ },
299
+ {
300
+ "pid":28,
301
+ "question":"水工挡土墙第一个排水管安装位置是多少? ",
302
+ "image":"images/5.jpg",
303
+ "choices":null,
304
+ "unit":"mm",
305
+ "percision":null,
306
+ "answer":"300~500",
307
+ "question_type":"free_form",
308
+ "answer_type":"text"
309
+ },
310
+ {
311
+ "pid": 29,
312
+ "question":"这是什么类型的水工挡土墙? ",
313
+ "image":"images/6.jpg",
314
+ "choices":["重力式","衡重式","悬臂式","板桩式","锚杆式","加筋式","扶壁式"],
315
+ "unit":null,
316
+ "percision":null,
317
+ "answer":"扶壁式",
318
+ "question_type":"mlti_choice",
319
+ "answer_type":"text"
320
+ },
321
+ {
322
+ "pid": 30,
323
+ "question":"这是什么类型的水工挡土墙? ",
324
+ "image":"images/7.jpg",
325
+ "choices":["重力式","衡重式","悬臂式","板桩式","锚杆式","加筋式","扶壁式"],
326
+ "unit":null,
327
+ "percision":null,
328
+ "answer":"衡重式",
329
+ "question_type":"mlti_choice",
330
+ "answer_type":"text"
331
+ },
332
+ {
333
+ "pid":31,
334
+ "question":"水工挡土墙填土高度为多少? ",
335
+ "image":"images/7.jpg",
336
+ "choices":null,
337
+ "unit":"mm",
338
+ "percision":null,
339
+ "answer": 5000,
340
+ "question_type":"free_form",
341
+ "answer_type":"integer"
342
+ },
343
+ {
344
+ "pid": 32,
345
+ "question":"这是什么类型的水工挡土墙? ",
346
+ "image":"images/8.jpg",
347
+ "choices":["重力式","衡重式","悬臂式","板桩式","锚杆式","加筋式","扶壁式"],
348
+ "unit":null,
349
+ "percision":null,
350
+ "answer":"衡重式",
351
+ "question_type":"mlti_choice",
352
+ "answer_type":"text"
353
+ },
354
+ {
355
+ "pid": 33,
356
+ "question":"水工挡土墙的顶标高是多少?",
357
+ "image":"images/8.jpg",
358
+ "choices": null,
359
+ "unit": "m",
360
+ "percision": 2,
361
+ "answer": 1204.45,
362
+ "question_type":"free_form",
363
+ "answer_type":"float"
364
+ },
365
+ {
366
+ "pid": 34,
367
+ "question":"水工挡土墙的底标高是多少?",
368
+ "image":"images/8.jpg",
369
+ "choices": null,
370
+ "unit": "m",
371
+ "percision": 2,
372
+ "answer": 1199.28,
373
+ "question_type":"free_form",
374
+ "answer_type":"float"
375
+ },
376
+ {
377
+ "pid": 35,
378
+ "question":"水工挡土墙的墙顶宽度是多少?",
379
+ "image":"images/8.jpg",
380
+ "choices": null,
381
+ "unit": "mm",
382
+ "percision": null,
383
+ "answer": 50,
384
+ "question_type":"free_form",
385
+ "answer_type":"integer"
386
+ },
387
+ {
388
+ "pid": 36,
389
+ "question":"水工挡土墙的基础高度是多少?",
390
+ "image":"images/8.jpg",
391
+ "choices": null,
392
+ "unit": "mm",
393
+ "percision": null,
394
+ "answer": 50,
395
+ "question_type":"free_form",
396
+ "answer_type":"integer"
397
+ },
398
+ {
399
+ "pid": 37,
400
+ "question":"水工挡土墙的墙身高度是多少?",
401
+ "image":"images/8.jpg",
402
+ "choices": null,
403
+ "unit": "mm",
404
+ "percision": null,
405
+ "answer": 516,
406
+ "question_type":"free_form",
407
+ "answer_type":"integer"
408
+ },
409
+ {
410
+ "pid": 38,
411
+ "question":"水工挡土墙的基底宽度是多少?",
412
+ "image":"images/8.jpg",
413
+ "choices": null,
414
+ "unit": "mm",
415
+ "percision": null,
416
+ "answer": 126,
417
+ "question_type":"free_form",
418
+ "answer_type":"integer"
419
+ },
420
+ {
421
+ "pid": 39,
422
+ "question":"这是什么类型的水工挡土墙? ",
423
+ "image":"images/9.jpg",
424
+ "choices":["重力式","衡重式","悬臂式","板桩式","锚杆式","加筋式","扶壁式"],
425
+ "unit":null,
426
+ "percision":null,
427
+ "answer":"重力式",
428
+ "question_type":"mlti_choice",
429
+ "answer_type":"text"
430
+ },
431
+ {
432
+ "pid":40,
433
+ "question":"水工挡土墙桩的埋深是多少? ",
434
+ "image":"images/9.jpg",
435
+ "choices":null,
436
+ "unit":"m",
437
+ "percision":2,
438
+ "answer": 6.00,
439
+ "question_type":"free_form",
440
+ "answer_type":"float"
441
+ },
442
+ {
443
+ "pid":41,
444
+ "question":"水工挡土墙搭板的长是多少? ",
445
+ "image":"images/9.jpg",
446
+ "choices":null,
447
+ "unit":"m",
448
+ "percision":2,
449
+ "answer": 8.50,
450
+ "question_type":"free_form",
451
+ "answer_type":"float"
452
+ },
453
+ {
454
+ "pid":42,
455
+ "question":"水工挡土墙桩的总长是多少? ",
456
+ "image":"images/9.jpg",
457
+ "choices":null,
458
+ "unit":"m",
459
+ "percision":2,
460
+ "answer": 15.00,
461
+ "question_type":"free_form",
462
+ "answer_type":"float"
463
+ }
464
  ]