It is more difficult to solve a problem than that of finding a qu_英语解答

It is more difficult to solve a problem than that of finding a question.详细句子结构分析
that of finding a question
为什么不能是thant to find a question?

人气：128 ℃　时间：2020-03-16 14:13:34

解答

句意：比起找出一个问题来,解决一个难题更难.分析：句型：It's + 形容词 + to do .意为做某事如何.it 是形式主语,形容词做表语,不定式to do是真正的主语.后面的than…question这个短语做状语.that是表示比较的对象,o...