关于经常性卫生监督的论述，错误的是（）。 A.地方性劳动卫生监督机构的日常工作 B.

根据句意及首字母提示补全单词。

l. I had a w_____time in the park

2. How is your n_____? What do you usually do at night?

3. My parents like Beijing Opera. They are both BeijingOpera l_____.

4. He is one of the f_____ of Yao Ming.

5. I think he likes the little r_____ in "Hamlet".

6. Some J_____ visitors came to the Great Wall last week.

7. Carnegie Hall is w_____ for its concerts of all typesof music, classical and

modern.

8. The New York nightlife is w_____.        

9. It includes d_____, like the Limelight, and nightclubs.

为防止火势及浓烟迅速蔓延，工场之出路门须怎样?

A.装上自动关闭设备 

B.保持打开 

C.装上卷闸

点描派

如何控制加热炉F-201烟气中的氧含量？

读“比例尺为十万分之一的地形图”，回答下列问题。

字母C表示的地形是（）。