多环芳烃（PAH）类物质与人类健康关系非常密切，可对人类造成如

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问题单项选择题 A3/A4型题

多环芳烃（PAH）类物质与人类健康关系非常密切，可对人类造成如致突变、致癌等多种健康危害。最早报道的由BaP引起的肿瘤为（）

A.胃癌

B.阴囊癌

C.肝癌

D.直肠癌

E.肺癌

答案

参考答案：B

填空题

根据句意和首字母提示完成单词。

1. His father works in a h_____ as a doctor .

2. We have to wear a u_____, so we don't have to worry about out clothes every day.

3. Don't play near the street, it's too d_____.

4. At the b_____ of this month, my cousin starts to work in a bank.

5. Jim wants mort meat and bread, because he feels pretty h_____.

6. Hainan and Guangdong are s_____ of our country.

7. Mr Lee is new here, so we need to meet him at the a_____ tomorrow.

8. Tom is much taller than me and he sits b_____ me in class.

9. Many people go to the r_____ to have dinner. The food there is so nice .

10. The old man likes walking in the park near by d_____ the day.

填空题

2012版目录中药品涉及剂型（）余个、规格（）余个，与（）年版目录相比，剂型数量有所增加，规格数量明显减少。