I had a very difficult time finding the lost glasses.这句话是对的吗?为什么句_英语解答

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

人气：353 ℃　时间：2020-04-08 01:23:57

解答

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~