I had a very difficult time finding the lost glasses.这句话是对的吗?为什么句中的finding不是to find

分类: 作业答案 • 2022-01-07 12:52:18

问题描述：

答

have difficult in doing sth其中in可以省略
做某事有困难
是固定短语11have difficultin doing sth其中in可以省略in是可以省略的不影响它的意思O(∩_∩)O~