题目内容
【题目】Since we have failed many times, we should take a new approach __________ the problem.
A. about solving B. to solving
C. of solving D. in solving
【答案】B
【解析】句意:既然我们已经失败数次,我们应该用新方法来解决那个难题。an approach to...……的方法,其中to为介词,后跟名词、代词或动词-ing形式。
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