kc98
花朵
共回答了13个问题采纳率:92.3% 举报
It is clever of you to solve this problem.
===it is very clever of you that you solve this problem
=== That you solve this problem is very clever of you .
1.It is foolish of him to go alone.=== that he goes alone is foolish
2.It is difficult for us to master a foreign language.===that we master a foreign language is difficult.
1年前
2