这个问题很难解决用it's...to怎么翻译

Question

如题所述

Answer 1

it's very difficult to solve this problem.希望能够帮助到你，望采纳！！\(^o^)/追问

如果是this problem开头呢

那么用to solve还是to be solved

追答

to be solved..这个问题很难被解决，是被动式

Answer 2

It's very difficult to solve this question.

.追问

如果是this problem开头呢，那么用to solve还是to be solved

追答

This proble is difficult to solve

追问

为什么不能用to be done，能解释下吗

本回答被网友采纳