句型转换。

1. I like tea with nothing in it. (改为同义句)

    I like tea                               nothing in lt.

2. Hans loves this concert.(用do来加强语气)

    Hans                              this concert.

3. We saw some interesting movies years ago.(将时间状语改成over the years)  

    We                                some interesting movies over the years.

4. Is this the house where you lived?(改为同义句)  

    Is this the house                                 you lived?

5. They don't interest me.(改为同义句)

    I                                   interested                                  .

声级计测量分为AC频段。当测量A频段的CO段时量程一般为（）

A、65—130dB

B、45—115dB

C、35—100dB