30. It is ______ to spend money on preventing illnesses by promoting healthy living rather than spending it trying to make people ______ after they are ill.

　A. good; good　　　　　 B. well; better　　 C. better; better　　　　 D. better; good

29. -They are quiet, aren’t they?

　-Yes. They are accustomed ______ at meals.

　A. to talk　　　　　　 B. to not talk　　　　　　　　　　 C. to talking　　　　　　　　 D. to not talking

28. ________ will we become healthy and fit if we do as the doctor has said.

　A. At a time　　　　　　　　　　　　　　　　　　 B. At one time

　C. In no time　　　　　　　　　　　　　　　　　 D. In time

27. It is often said that the joy of traveling is ______ in arriving at your destination ______ in the journey itself.

　A. 不填；but　　　　　　 B. 不填；or　　　　 C. not; or　　　　　　　　　　 D. not; but

26. -It shouldn’t take long to clear up after the party if we all volunteer to help.

　-That’s right. __________.

　A. Many hands make light work　　　　　　 B. Something is better than nothing

　C. The more the merrier　　　　　　　　 D. The sooner begun, the sooner done

25. - Jack, have you finished your project yet?

　- Certainly. _______ of fact, I finished it last week.

　A. As matter　　　 B. As a matter　　　　　　 C. As the matter　　　　 D. As matters

24. The Science Museum, ______ we visited during a recent trip to Britain, is one of London’s tourist attractions.

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

23. She has three brothers, _______ is a doctor.

　A. all of them 　 　B. none of them　　　 C. all of whom 　　　　　 D. none of whom

22. -Do you mind if I record your lecture?

　-______. Go ahead.

　A. Never mind　　　　　　　　　　　　　　　　　　　 B. No way

　C. Not at all　　　　　　　　　　　　　　　　　　　　　　　　 D. No. You’d better not