地下结构使用的防水方案中应用较广泛的是（）。
A.盲沟排水
B.混凝土结构
C.防水混凝土结构
参考答案：C
根据提示或句意，补全句子。
1. I like s___________ best. It's warm.
2. W___________ is cold, but I like it.
3. I often go ___________ (swim) with Jack.
4. What's ___________ (you) favourite season?
5. ___________ season do you like best?
6. I can ___________ (make) a snowman.
7. I eat breakfast ___________ 7: 30.
8. I eat ___________ at 8: 00 in the evening.
在数据表视图中将“简介”字段隐藏起来。
