当建筑基坑采用集水明排排水时，如基坑总涌水量为10m3/d，其设计排水量不应小于（）m3/d。
A.10
B.15
C.20
D.30
参考答案：B
按要求完成下列句型转换。
1. His father is a mailman. (对画线部分提问)
_____ _____ his father_____?
2. Li Hong's sister works in the factory. (对画线部分提问)
_____ does Li Hong's sister _____?
3. Mrs. Jackson comes from America. (同义句转换)
Mrs. Jackson _____ an American.
4. This coat is green. That coat is red. (同义句转换)
The two coats have _____ _____.
5. Mike does his homework every day. (否定句)
Mike _____ _____ his homework every day.
交感性眼炎一般发生在穿通性眼外伤后的（）
A.1周以内
B.2周以内
C.2～8周
D.2～8个月
E.1～3年
