句型转换，对划线部分提问。

1. He knows a little about Chinese.  

    _____ _____ does he know about Chinese?

2. Jack's mother gives him ten dollars every day.

    _____ _____ money does Jack's mother give him every day?

3. There are two cups of tea on the table. 

    _____ _____ cups of  tea are there on the table?

4. There is an apple in the picture.      

    _____ _____ in the picture?

5. There are two apple in the picture.   

    _____ _____ apples are there in the picture?