机夹可转位车刀，刀片型号表示规则中“P”表示（）。 A.三角形 B.四边形 C.六边

根据句意及首字母提示补全单词。

1. If you can write interesting stories, you are a c_____ person.

2. H ______ are enjoyable activities we do in our free time.

3. As a r ______, David has become a successful young writer.

4. Reading and writing are important s ______.

5. I have a p           question to ask her. I want to know how old she is.

6. Don't t______. It's dangerous.

7. B           in yourself and you will succeed.

8. What's the s            of the China -Japan football match?

9. Can you e            why you are always late?

10. The reporter wants to i______ some teenagers about their problems.

易发展成肝癌的是（）

A.门脉性肝硬化

B.坏死后性肝硬化

C.胆汁性肝硬化

D.淤血性肝硬化

E.酒精性肝硬化

单位室内卫生应做到哪些？

P655型柴油发电机紧急停用的条件是什么？