______是指以死亡为给付保险金条件，且保险期限为固定年限的人寿保险。

A．定期寿险
B．终身寿险
C．生存保险
D．两全保险

按要求改写句子。

1. It is about four and a half hours from Fukang to Ununqi by bus. (对划线部分提问)

    __________ from Fukang to Unmnqi by bus?

2. This new computer belongs to Daniel. (对划线部分提问)

    __________ this new computer __________?

3. There were many students in this school last year. (改为否定句)

    There ___________ many students in this school last year.

4. The kid is playing the piano at the school music club. (对划线部分提问)

    ___________ is the kid ___________ the piano?

5. More and more people speak Chinese in the world. (改为被动语态)

   Chinese ____________ by more and more people in the world.

6. 他太累，在公交车上睡着了。 (完成译句)

    He was ____________ tired ____________ he fell asleep on the bus.