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问题 单项选择题

作业层距地（楼）面高度≥2.5m时，在其外侧边缘必须设臵挡护高度≥1.2m的栏杆和挡脚板，且栏杆间的净空高度应（）。

A、≤0.5m

B、≤1m

C、≥0.5m

D、≥1m

答案

参考答案：A

完形填空

根据首字母或所给的中文提示，写出各单词的正确形式

You are so t  小题1:at night, but you can’t sleep. Here are some good i  小题2:. First, you s    小题3:be in a quiet room. That’s important. You should put your f   小题4:in some warm water   b   小题5:you go to bed, and that’s a traditional way. You should have a glass of milk. It’s g    小题6: for sleeping. You should think you are in a beautiful place. It is very quiet there and there are many trees and you walk slowly. That s  小题7:like a good idea. It can help you to sleep soon.

Sleeping is important to our  h   小题8: .Don’t be stressed out. Go to bed  e    小题9:, eat more vegetables and  do some  e 小题10:. And everyone will have a good sleep.
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单项选择题

病人最常见的情绪反应是（）

A.抑郁

B.焦虑

C.愤怒

D.沮丧

E.恐惧
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