2 . 显然，保持健康均衡饮食对我们大家都很重要。(一句多译)
① ________________ maintaining a healthy and balanced diet is of great importance to us all.
② ________________, maintaining a healthy and balanced diet is of great importance to us all.

3 . 结果经过这次比赛，同学们更加重视体育锻炼了。(形式主语)
________________ after this race students paid more attention to physical exercise.

4 . ________________ matters to a museum is not how many visitors it has, but ________________ close it is to people’s daily lives. (用适当的词填空)

5 . It is uncertain   ________ team will win in the final contest. （用适当的词填空）

6 . ________ makes the parade most exciting is the lion and dragon dance, representing the spirit of strength. (用适当的词填空)

7 . It         the doctors          the new drug has great significance for the treatment of the disease in the past 10 years.

A．puzzled; where	B．has puzzled; whether
C．puzzles; that	D．had puzzled; how

9 . It is uncertain ______ he will succeed in passing the driving test or not.
他是否能成功通过驾驶考试还不确定。

10 . I have seen the film and I think        impresses me most is the plot about family and love.

A．that

B．where

C．what

D．which