The problem is too difficult for us to solve it. 这个句子里面的it 为什么要去掉
问题描述:
The problem is too difficult for us to solve it. 这个句子里面的it 为什么要去掉
答
因为it就是指problem.加上就重复了.
The problem is too difficult for us to solve it. 这个句子里面的it 为什么要去掉
因为it就是指problem.加上就重复了.