题目内容
【题目】I'm afraid I you with a great many questions. Thank you a lot, sir.
A.have bothered
B.appreciated
C.have contacted
D.impressed
【答案】A
【解析】句意:恐怕我已经麻烦了你许多问题,非常感谢您。A. have bothered“麻烦”;B. appreciated“欣赏,感激”;C. have contacted“交往,接触”;D. impressed“铭记”。此处指已经问了许多问题,动作已经完成用现在完成时,故选A.
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