it做形式主语这几种句型必须用that引导从句吗it+be+adj+that从句it+be+done+that从句it+be+n+that从句it+seems...+that从句

分类: 作业答案 • 2021-12-18 16:25:04

问题描述：

it做形式主语这几种句型必须用that引导从句吗
it+be+adj+that从句
it+be+done+that从句
it+be+n+that从句
it+seems...+that从句

答

不一定.It is still a question when we will put off the meeting.

it做形式主语 这几种句型 必须用that引导从句吗it+be+adj+that从句it+be+done+that从句it+be+n+that从句it+seems...+that从句