公共场所室内小气候的舒适保证率应达到（）。 A.30%～50% B.60%～70%

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问题单项选择题 A1型题

公共场所室内小气候的舒适保证率应达到（）。

A.30%～50%

B.60%～70%

C.70%～80%

D.80%～90%

E.以上都不是

答案

参考答案：D

句型转换

句型转换。

1. She has been studying in this school for 3 years.(对画线部分提问)

2. He's very frightened. He can't move. (合并为一句)

3. Lily sometimes goes camping.(对画线部分提问)

4. What are you doing for vacation? (用go camping回答)

I'm______ ______for vacation.

5. I just finished my model plane.(改为一般疑问句)

______ you______ ______ your model plane?

名词解释

配合