句型转换。

1. Would you please look after the bags for me?(改为同义句)

    Would you please _____ _____ _____ the bags for me?

2. I like to wash the plates because it's relaxing.(对画线部分提问)

    _____ _____ you _____ to wash the plates?

3. My brother borrowed a dictionary from Tim just now.(改为同义句) 

    Tim _____ a dictionary _____ my brother just now.

4. Could you please not sweep the floor now?(改为同义句)

    _____ _____ the floor now!

5. He needs to do it like that.(改为一般疑问句)

    _____ he _____ _____ _____ it like that.

做放射性核素通气功能显像时，需使用特殊的气体交换装置，不包括（）

A.供患者使用的面罩及口管

B.放射性气体注入和排放管道系统

C.雾化装置

D.各种阀门

E.放射性气体回收装置