09年职称英语理工类C级完型填空

　　理工类C级试卷押中题目——完型填空：
　　One Good Reason to Let Smallpox Live
　　It’s now a fair bet that we will never see the total extinction of the smallpox virus. The idea was to cap the glorious achievement of 1980, when smallpox was eradicated in the wild, by destroying the killer virus in the last two labs that are supposed to have it—one in the US and one in Russia. If smallpox had truly gone from the planet, what point was there in keeping these reserves?
　　____51 reality, of course, it was naive to____52 that everyone would let____53 of such a potential weapon. Undoubtedly several nations still have____54 vials.____55 the last “official” stocks of lice virus bred mistrust of the US and Russia, ____56 no obvious gain.
　　Now American researchers have ____57 an animal model of the human disease, opening the ____58 for tests on new treatments and vaccines. So one again there’s a good reason to____59 the virus—just in____60 the disease puts in a reappearance.
　　How do we____61 with the mistrust of the US and Russia? ____62 . Keep the virus____63 international auspices in a well-guarded UN laboratory that’s open to all countries. The US will object, of course, just as it rejects a multilateral approach to just about everything. But it doesn’t____64 the idea is wrong. If the virus____65 useful, then let’s make it the servant of all humanity—not just a part of it.
　　51. A) In B) On C) At D) For
　　52. A) know B) imagine C) realize D) be aware
　　53. A) to go B) going C) go D) went
　　54. A) much B) more C) most D) a few
　　55. A) And B) While C) Whereas D) Although
　　56. A) since B) for C) because D) of
　　57. A) looked for B) sought C) found D) talked about
　　58. A) method B) road C) street D) way
　　59. A) keep B) put C) destroy D) eradicate
　　60. A) need B) case C) necessity D) time
　　61. A) handle B) tackle C) deal D) treat
　　62. A) Difficult B) Hard C) Safe D) Simple
　　63. A) under B) in C) on D) for
　　64. A) say B) mean C) state D) declare
　　65. A) will be B) would be C) is D) are
　　答案：ABCDA BCDAB CDABC