have difficulty in doing sth
in 可以省略吗?
人气：440 ℃ 时间：2019-10-18 22:29:23
解答
可以省略的have difficulty (in) doing sth.比如2010年上海高考题I had great difficulty______the suitable food on the memu in that restaurant.A.find B.found C.to find D.finding 正确答案是D
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