|
[ |
|
{ |
|
"pid": 1, |
|
"question":"这是什么类型的水工挡土墙? ", |
|
"image":"images.rar/1.jpg", |
|
"choices": ["重力式","衡重式","悬臂式","板桩式","锚杆式","加筋式","扶壁式"], |
|
"unit":"null", |
|
"precision":"null", |
|
"answer":"重力式", |
|
"question_type": "mlti_choice", |
|
"answer_type": "text" |
|
}, |
|
{ |
|
"pid": 2, |
|
"question":"水工挡土墙的顶标高是多少?", |
|
"image":"images.rar/2.jpg", |
|
"choices": "null", |
|
"unit": "m", |
|
"precision": "2", |
|
"answer": "302.70", |
|
"question_type":"free_form", |
|
"answer_type":"float" |
|
}, |
|
{ |
|
"pid": 3, |
|
"question":"水工挡土墙的底标高是多少?", |
|
"image":"images.rar/2.jpg", |
|
"choices": "null", |
|
"unit": "m", |
|
"precision": "2", |
|
"answer": "296.00", |
|
"question_type":"free_form", |
|
"answer_type":"float" |
|
} |
|
] |