建筑物内分隔房间的非承重墙通称为"隔墙"，其重量主要由（）承受。
A.结构梁
B.过梁
C.楼地层
D.砖墙
参考答案：C
根据句意及首字母提示填空。
1. Wait a moment, please! I have to t____ my shoes.
2. S____ wear green uniforms to help them hide in the forest.
3. All the airline p____ should wear uniforms on the plane.
4. Because of bad weather at the a____ now, we can't get on the plane on time.
5. All the police o____ in the police station used to have a regular meeting once a week.
— Would you like ______ orange?
— Yes, I'd like to have ______. [ ]
A. a, a
B. an, an
C. a, one
D. an, one
