题目内容
16.Jackson has difficulty insolving(solve) the problem in such a short time.分析 杰克逊在那么短的时间解决这个问题有困难.
解答 答案:solving.结合句子结构have difficulty in doing sth表示做某事有困难,所给单词solve表示动词解决,动名词是solving,故答案是solving.
点评 have difficulty in doing(with) 做某事有困难:其中difficulty是不可数名词;可换为trouble; problem; fun等.
(1)difficulty (通常作复数) 难事,难点,难题She met with many difficulties when travelling.
(2)在以下句型中,difficulty是不可数名词,不能用复数形式.
have (some) difficulty (in) doing sth.干某事有困难
there is (some) difficulty (in) doing sth.
have (some) difficulty with sth.在某事上有困难
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