（注意：总分100分，考试时间2小时）Part Ⅰ.Directions: There are 50 incomplete sentences in this part. For each sentence there are four choices marked A, B, C and D. Choose the sentence.(每小题1分，共50分)1． a scientist is being deliberately informal, he will tend to speak like a book when he is explaining science.A. Although B. While C. Even if D. Unless 2.It was unwise of him to the unreliable data in his speech.A. refer to B. add to C. keep to D. point to 3. Jean did not have time to go to the concert last night because she was busy for her examination.A. to prepare B. to be prepared C. preparing D. being prepared 4. His letter was so confusing that I could hardly make any of it whatsoever.A. meaning B. message C. sense D. explanation5. I am sorry to inform you that I have no choice to refuse your application.A. and B. than C. but D. rather6. They did not find to prepare for the worst conditions they might meet.A. worth they while B. it worthwhile C. it worth D. it worthy7. She is a very secretary; she never forgets anything or makes a mistake.A. anxious B. effective C. adequate D. efficient8. If tap water were as dangerous as some people think, would be getting sick.A. a lot of more us B. more a lot of us C. a lot of us more D. a lot more of us9. It was not until he had come near his home suddenly remembered what his wife told him to do in the morning.A. did he B. had he C. that he D. when he10. His mother usually has an apple for at the end of a dinner because she firmly believes that “An apple a day keeps the doctor away. ”A. from B. desert C. deserte D. desertion11.We gave out a cheer when the red roof of the cottage came view.A. from B. in C. before D. into 12. A subject is the effect of acid rain on human health.A. which continues to be intense debate B. what continues to be intense debateC. on which it continues to be intense debateD. on which there continues to be intense debate13. He hardly seems middle-aged, old.A. much the less B. rather than C. other than D. let alone14. The doctor told Penny that too much to the sun is bad for the skin.A. exposure B. extension C. exhibition D. expansion15. Turn on the television or open a magazine and you advertisements showing happy, balanced families.A. are often seeing B. often see C. will often see D. have often seen16. I felt somewhat disappointed and was about to leave, something occurred which attracted my attention.A. unless B. has been C. when D. while17. Ever since Picasso’s painting went on exhibit, there large crowds at the museum every day.A. is B. has been C. have been D. are being18. might be expected, the response to the question was very mixed. A. As B. That C. It D. What19. Prospective students must show that they have sufficient money to cover theircourse fee and .A. support B. sustenance C. supply D. maintenance20. A solider should obey the order he is given .A. rapidly B. promptly C. directly D. presently21. If you rub certain things together, their surfaces become static electricity.A caught up with B. charged with C. kept up with D. put up with22. The advanced worker was the person .A. in whose honor the prize was givenB. whom the prize was given for himC. for him the prize was givenD. whose honor the prize was given23. He locked up all this documents lest they stolen.A. were B. are C. would be D. be24. To rid the city ,the environmental regulations must be strictly followed.A. to pollution B. with pollution C. of pollution D. down pollution25. His answer could only to a flat refusal.A. submit B. account C. equalize D. amount26. They took measures to poisonous gases from escaping.A. fruitful B. beneficial C. valid D. effective27. Americans are eating vegetables per person today as they did in 1910.A. as twice B. more than twice C. twice more D. more than twice as many28. The cheater himself when he was asked to establish his identity.A. gave, away B. gave, in C. gave, up D. gave, off 29. Plastic heart valves and other human “spare parts” have many recent developments in surgery.A. been possible B. become possible C. been made possible D. made possible30. What happened in that class probably reflects what is happening in society .A. at large B. at random C. at first D. at length31. Today, major new products without conducting elaborate market research.A. corporations hardly introduce ever B. corporations hardly ever introduceC. hardly corporations introduce everD. hardly corporations ever introduce32. The clothes were divided according to the age and size of the children.A. equally B. proportionately C. sufficiently D. adequately33. They are longing for a society in which every single person is for himself.A. respective B. respectable C. respected D. respectful34. New York second in the production of apples, producing 850,000,000 pounds this year.A. ranked B. occupied C. arranged D. classified35. All human beings have a comfortable zone regulating the they stand from someone when they talk.A. length B. range C. boundary D. distance36. It’s reported that by the end of this month the output of cement in the factory by about 10%.A. will have risen B. has risen C. will be rising D. has been rising37. I have had great deal of trouble the rest of the class.A. coming up against B. making up for C. keeping up with D. living up to 38. Sir Denis, who is 78, has made it known that much

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