按要求改写下列句子。  

1. My favourite food is hamburger.( 改为同义句)

    I _    _ hamburger ___  _.

2. My cousin made me a beautiful dress. (改为同义句)

    My cousin made a ____ ____ ____ me.

3. Tom’s father is a lawyer. (就画线部分提问)

    ____ ____ Tom’s father?

4. I think that’s cool.( 改为否定句)

    I ___ think that _____ cool.

5. He has three kids. (就画线部分提问)

    _____ _____ kids ___ he have?

筛分机主要用于化工产品的粒度分级，其种类较多，其中用途最广泛的是各种（）。

A.滚筒筛

B.振动筛

C.固定筛

D.其它