问题 多项选择题

某露天仓库,占地面积10000m2,其中一存放麻的堆垛发生火灾,消防队到场时,过火面积已达1000m2,当时风力为6级。

扑救这一露天仓库火灾应注意问题有()。

A、加强第一出动,调足灭火力量

B、要保持不间断供水

C、适时替换一线灭火人员,力求速战速决

D、防止中间塌陷、开裂倒塌和滚动滑落危险

答案

参考答案:A, B, C, D

句型转换

句型转换。

1. English is not so interesting as Chinese. (改为同义句)

    English is _______ interesting _______Chinese.

2. Antonio doesn't do well in Chinese.(改为同义句)

    Antonio _______ _______ _______ Chinese.

3. Why not join an English language club?(改为同义句)

    Why _______ _______ _______ an English club?

4. Can you tell me how I use the computer?(改为同义句)

    Can you tell me _______ _______ use the computer?

5. We have P.E. lessons on Thursday and Friday.(改为同义句)

    We have P.E. lessons _______ a week.

6. If you want to improve English, you should practice writing a lot.(同义句)

    _______ _______writing practice can help you improve your English.

7. It's very easy for me to find his office.(改为同义句)

    I had _______ _______ _______ his office.

8. It wasn't easy for me to understand the teacher in class.(改为同义句)

    It _______ _______ for me to understand the teacher in class.

9. It makes my listening skills better. (改为同义句)

    It _______my listening skills.

10. The teacher isn't pleased with him.(改为同义句)

    The teacher _______ _______with him.

11. My watch doesn't work well.(改为同义句)

     There is _______ ________ ________ my watch.

12. Shall we meet at half past two? (改为同义句)

     What ________ _________ at half past two?

13. It's bad for your eyes to read in the sun. (改为同义句)

     ________ in the sun _______ bad for your eyes.

14. How much did the new mobile phone cost? (改为同义句)

      How much did you _______ _______the new mobile phone?

15. The girl is so young that she cant' go to school.(改为同义句)

      The girl is _______ young _______ go to school.

单项选择题