Inability to relax to ______ a problem often prevents its solution.A.let off onB.let up
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Inability to relax, to ______ a problem, often prevents its solution.
A.let off on
B.let up on
C.let go of
D.let down in
请帮忙给出正确答案和分析,谢谢!
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正确答案:C
短语动词题。letoff为及物动词短语,表示“饶恕,从轻发落”,常与介词with搭配,不与on搭配;letupon表示“宽容地对待”;letgoof表示“放开,对……置之不理”,符合句子语境,故C正确;letdown“放下,降下,失信于”为及物动词短语,不与in搭配。
