Nobody knows how long and how seriously the shakiness of big businesses will _________ down the economy.
（A）put
（B）settle
（C）drag
（D）knock
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更多大学英语选择题200道试题
- 1We forgave her anger because we knew that her father's illness had put her under great _________.
- 2We came finally __________ the conclusion that she had been telling lies all the time.
- 3Inquiries _____________ the condition of the patients may be made personally or by telephone.
- 4The gray building is where the workers live, and the white one is where the spare parts ____________.
- 5Our department _______ courses in several foreign languages.
