10. He doesn’t know____ the distance from the earth to the moon is.

　　 A. how far　 B. how away　 C. what　 D. how much

9.　 In the early 19th century, people had no idea____ the inside of the earth might look like.

　　 A. that　 B. what　 　C. how　 D. which

8.　 Was it____ Lei Feng did____ inspired the students to work for the people?

　　 A. that, that　 B. what, that　 C. what, what　 D. that, what

7.　 I doubted at first____ I should try to create a being like myself, or one of simpler organization.

　　 A. that　 B. what　 C. whether　 D. weather

6.　 ____ what you said, you should be praised.

　　 A. Judging from　 B. Judged from　 C. Being judged　 D. To judge from

5. 　____ in a white uniform, he looks more like a cook than a doctor.

　　 A. Dressed　 B. To dress　 C. Dressing　 D. Having dressed

4.　 In China, as in most countries, provinces and cities build “technology parks” such as Zhongguancun, ____ sure that companies and customers can benefit____ the latest advances in science.

A. making, to　 B. to make, from　 C. make, from　 D. to make, to

3.　 AIDS is said____ the biggest health challenge to both men and women in that area over the past few years.

A. that it is　 B. to be　 C. that it has been　 D. to have been

2.　 ____ the end, ____ ever increasing speed they are shot out____ a volcano in southern Italy.

A. In, in, from　 B. In, with, from　 C. In, with, of　 D. At, with, of

1. New technologies show the role and importance of scientific achievements in____ society, and also can be used to unfold to the world the deepest mysteries of____ nature.

A. /, /　　 B. /, the　 C. the, /　 D. the, the