句型转换（每空一词）。

1. Ling Feng is cleverer than any other student in his class．(改为同义句)

    Ling Feng is _____ _____ student in his class.

2. Our math teacher is the funniest person, I think.(对画线部分提问)

    _____ do you think _____ the funniest person?

3. Tourists need to wear warm clothes in winter. (改为一般疑问句)

    _____ tourists _____ to wear warm clothes in winter?

4. Lucy is 13 years old; Tom is 15 years old.(同义句转换)

    Tom is two years _____ _____ Lucy.

5. Last week's talent show was a great success.(改为否定句)

    Last week's talent show _____ _____ a great success.

间接固位体安放的位置与哪条线有关( )

A．支点线
B．观测线
C．导线
D．外形高点线
E．以上均有关