35. There is still some doubt ________ the water in the pond is dangerous.

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

34. A professor suggested that a school _____ in that mountainous village.

　　 　A. should build　　　　　　　　　　　 B. be built

　　 　C. will be built　　　　　　　　　　　 　D. shall be built

33. --Do you like skating?

　　 -- _______. I like swimming very much.

　　 　A. It just depends　　　　　　　　　　　 B. It's up to you

　　 　C. I'm with you on that　　　　　　　　　 D. It's not my cup o~ tea

32. If you don't clear away the rubbish regularly, it will just ________

　　 　A. accomplish　　　　 B. absorb　　　　 C. accelerate　　　 D. accumulate

31. Only when _______ the painting ________ decide whether it is worth buying.

　 　A. he sees; he can　　 　　　　　　　　　B. does he see, can he

　 　C. he sees; can he　　　　　　　　　　 D. sees he; he can

30. A ________ of $1,500 has been offered for the return of the stolen painting.

　 　A. reward　　　　　 B. fund　　　　　 C. price　　　　　　　 D. pension

29. The students, if well _____, will pass the examination without much difficulty.

　 　　A. preparing　　　　 B. prepared　　　　 C. to prepare　　　　　 D. prepare

28. I love ______ history because it gives us _______ knowledge of past events.

　　 A. the; a　　　　 B. a; the　　　　 C. 不填; 不填,　　　 D. 不填; a

27. Mrs. Bush stood _____ for a moment when her ______ dog appeared before her.

　 　　A. surprised; missing　　　　　　　　　　　　　 B. surprising; missed

　 　　C. surprised;" missed　　　　　　　　　　　　　 D. surprising; missing