浙江大学2014年考博英语真题：完形填空

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全国院校考博英语历年真题汇总

　　Section III Cloze Test (20 marks, 1 mark each).

　　Directions: There are 20 incomplete sentences in this section. For each sentence there are four choicesmarked A, B, C and D. Choose ONE answer that best completes the sentence. Then mark thecorresponding letter on the ANSWER SHEET 1 with a single line through the centre.

　　Throughout history man has had to accept the fact that all living things must die. But people now live longer than they 36 • Yet, all living things still show the 37 of aging, which will eventually 38 death. Aging is not a disease, (but) as a person passes maturity, the cells of the body and the 39 they form do not function as well as they 40 in childhood and teenage years.

　　The body provides less 41 against disease and is more 42 to have accident. A number of related causes may 43 aging. Some cells of the body have a (fairly) long life, but they are not 44 when they die. As a person ages, 45 of brain cells and muscle cells decreases. 46 body cells die and are (replaced) by new cells. In an aging person the 47 cells may not be as workable or as capable 48 growth as those of a young person. Another 49 in aging may be changes within the cells 50 . Some of the protein chemicals in cells are known 51 with age and become less elastic. This is why the skin of old people wrinkles and 52 . This is also the reason why old people 53 in height. There may be other more important chemical changes in the cells. Some complex cell chemicals, such as DNA and RNA, store and 54 information that the cells need. Aging may affect this 55 and change the information carrying molecules so that they do not transmit the information as well.

　　36. A. would B. be used to C. used to D. used

　　37. A. function B. effect C. affect D. sign

　　38. A. lead in B. give in C. run into D. result in

　　39. A. hands B. feet C. heart D. organs

　　40. A. do B. has done C. did D. had done

　　41. A. energy B. protection C. vigor D. power

　　42. A. likely B. probable C. possible D. alike

　　43. A. attend to B. contribute to C. add to D. devote to

　　44. A. replaced B. reborn C. recovered D. surrendered

　　45. A. a number B. the amount C. the number D. most

　　46. A. The others B. Others C. Another D. Other

　　47. A. old B. left C. new D. other

　　48. A. to B. for C. of D. in

　　49. A. factor B. effect C. reason D. element

　　50. A. for themselves B. of themselves C. themselves D. on their own

　　51. A. change B. to have changed C. to change D. to being changed

　　52. A. hang loose B. hangs loosely C. is hanging loosely D. is hanging loose

　　53. A. increase B. shrink C. lengthen D. decrease

　　54. A. pass away B. pass by C. pass off D. pass on

　　55. A. improvement B. procession C. approach D. process

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