23. _______we need is more practice.

A. That　　　　　　 B. Why　　　　　　　　 C. What　　　　　 D. Which

22. What the doctor really doubt is _____ my mother will recover from serious disease soon.

A. that　　　　　　 B. how　　　　　　　　 C. whether　　　　 D. why

21. No one can be sure ____ in a million years.

A.　　 what will man look like　　　　　　　　　 B. what man will look like　

C.　 man will look like what　　　　　　　　　 D. what look will man like

20. The true value of life is not in ______, but ______.

A. how you get, that you give　　　　　　　　 B. which you get, what you give

C. what do you get, what do you give　　　　　 D. what you get, what you give

19.Information has been put forward ______ more middle school graduates will be admitted into universities..

A.　　 while　　　　　 B. that　　　　　　　　 C.　 when　　　　　 D. as

18. The reason why he was late is ______his bike was broken.

A. because　　　　 B. why　　　　　　　 C. that　　　　　　 D. because of

17. _____made the school proud was _____more than 90% of the students had been admitted to key universities.

A.　　 What　 that　　 B. What　 because　　 C. That　 what　　　 D. that　 because

16. Last Sunday he made a promise ______ he was free he would take me to the museum.

A. if　　　　　　　 B. that　　　　 　　　C. that if　　　　　　 D. whether

15. Kate was interested in ___she has seen at the exhibition.

A. what　　　　　 B. all what　　　　　 C. all which　　　　 D. which

14. Now there is a danger _____ the ground may fall in (下沉) because of the reducing of underground water.

A. whether　　　　 B. if　　　　　　 C. /　　　　　 D. that