结构施工自二层起，凡人员进出的通道口宜视情况搭设安全防护棚，

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问题判断题

结构施工自二层起，凡人员进出的通道口宜视情况搭设安全防护棚，高度超过24m的层次必须搭设安全防护棚。

答案

参考答案：错

填空题

单词填空。

1. You look _____ (love) in that pink dress.

2. --How was your day off, Tony?

--Wow! We had a _____ (wonder) time.

3. It's too _____ (noise). Would you mind turning down the radio a little?

4. Each child had to give a short _____ (speak) to the rest of the class.

5. Did you have an _____ (enjoy) weekend with your parents?

判断题

病原物的传播主要依靠自身的活动。