2013-05-24 09:46:10 来源: SAT 责编:楷维留学指南
Choose the word or set of words that, when inserted in the sentence, best fits the meaning of the sentence as a whole.
The ------- of drug-resistant strains of bacteria and viruses has ------- researchers’ hopes that permanent victories against many diseases have been achieved.
A. vigor . . corroborated
B. feebleness . . dashed
C. proliferation . . blighted
D. destruction . . disputed
E. disappearance . . frustrated
正确答案:C
解析:
Hopes for “permanent victories against many diseases” have been “blighted,” or dashed or crushed, by the “proliferation of drug-resistant strains of bacteria and viruses.”
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