句型转换。

1. The students are playing basketball．(对划线部分提问)

    _____ are the students _____?

2. Jack wants to be a reporter because he thinks it's interesting.(对划线部分提问)

    _____ _____ Jack want to be a reporter?

3. Does your brother play computer games every day? (用now改写成现在进行时)

    _____ your brother _____ computer games now?

4. How is the weather in Harbin? (改为同义句)

    _____ the weather _____ in Harbin?

5. Next to the hotel is a small house. It has an interesting garden. (合并为一句)

    There _____ a small house _____ an interesting garden next to the hotel.

投资比率，正常年份在（）较合适。

A、0.6—0.7

B、0.7—0.8

C、0.8—0.9

D、0.9—1