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北京市东城区2011—2012学年度第二学期高三综合练习（二）

21. The boy is excited about the coming music festival and he enjoys pop music ______. A. less B. little C. most D. more 22. Before moving to Australia, the Browns______ their cars and house in the USA. A. have sold B. sold C. were selling D. sell 23. ─ Has your brother found a job?

─ Not yet. There are many jobs that he _____ do but he seems unwilling to do anything. A. shall B. could C. must D. should 24. After a long absence, I went back to college, ______ to pick up where I’d left off. A. hoping B. hope C. to hope D. hoped 25. Peter will have to change his travel plan because his flight _____. A. delays B. would delay C. has been delayed D. was delayed 26. You have a gift for art. ______ you do your best, you are sure to create fine art works. A. As soon as B. Even if C. In case D. As long as 27. She looked ______ her handbag, but her keys were not there. A. for B. to C. at D. in 28. I wish that I _____ to go to Jim’s party, for I have to do some extra work tonight. A. hadn’t agreed B. haven’t agreed C. wouldn’t agree D. won’t agree 29. If your call is not answered within two minutes, you______ to hang up and dial again. A. would be advised B. are advised C. have been advised D. were advised 30. Don’t have the water _____ while you brush your teeth. A. running B. run C. to run D. ran

31. I have sent several e-mails to the company for the advertised job, none of _____ has been answered. A. whom B. that C. which D. whose 32. Johnson is a new graduate. He has difficulty in dealing with ______ problems arise. A. wherever B. whichever C. whatever D. whenever

33. We saw ______ audience clapping their hands when ______ popular singer appeared on the stage.

A. the; the B. the; 不填 C. an; a D. 不填; the 34. ______ the young man is in great need of a computer in his work is known to his boss. A. What B. That C. How D. When 35. Not until I completed the form______ that half the questions were not relevant to me. A. had I realized B. I had realized C. I realized D. did I realize

A study showed eating even a little less salt could greatly help the heart. The study was published in the New England Journal of Medicine. The scientists used a computer model to predict how just three grams less salt a day would affect heart disease in the United States.

The scientists said the results would be thirteen percent fewer heart attacks, eight percent fewer strokes（中风）, four percent fewer deaths and eleven percent fewer new cases of heart disease. ___71__

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Researchers said it could prevent one hundred thousand heart attacks and ninety-two thousand deaths every year. The researchers were from the University of California, San Francisco, Stanford University and Columbia University. They and public health professionals in the United States are interested in a national campaign to persuade people to eat less salt. ___72___.

However, some scientists say such a campaign is an experiment with the health of millions of people.

Michael Alderman is among the critics(批评家). He is a high blood pressure expert and professor at Albert Einstein College of Medicine in New York. Doctor Alderman says that eating less salt results in lower blood pressure. ___73___. And he says salt has other biological effects. He says calling for reductions in the national diet could have good effects, but it could also have harmful results.

Another critic is David McCarron, a nutrition and kidney（肾） disease expert at the University of California. He and his team looked at large studies of diets in thirty-three countries. ___74___. Most of them eat more salt than American health officials advise.

Doctor McCarron says the worldwide similarity suggests that a person’s brain might decide how much salt to eat.

Both Doctor McCarron and Doctor Alderman have connections to the Salt Institute, a trade group for the salt industry. Doctor Alderman is a member of an advisory committee. ___75__ Doctor McCarron is paid for offering scientific advice to the Salt Institute. A. But he says he receives no money from the group.

B. Such campaigns are already in place in Britain, Japan and Finland. C. And two hundred forty billion dollars would be saved in health care. D. They say people eating less salt have equal chances to have diseases.

E. And it may also result in fifteen percent increase of the kidney death rate.

F. They found that most people around the world eat about the same amount of salt.

G. But he says studies have not clearly shown that lowering salt means fewer heart attacks or strokes.

第二部分：知识运用（共两节，45分）

第一节 单项填空（共15小题；每小题1分，共15分）

21．C 22．B 23．B 24．A 25．C 26． D 27．D 28．A 29．B 30．A 31． C 32．C 33． A 34． B 35．D

第二节 （共5小题；每小题2分, 共10分） 71．C 72．B 73．G 74．F 75．A

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