Youcanneverimagine________greatdif

发布时间：2020-07-27 07:23:34

You can never imagine ________ great difficulty the woman had ________ her children.A.how; raisingB.what; to raiseC.how; to have raisedD.what; raising

网友回答

D解析what引导宾语从句，此时不能用how，what+形容词+不可数/复数名词；后空用have difficulty (in) doing sth.
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