There were about nine hundred people at the concert 改否定句 There were no about nine hundred people at the concert 可以吗
问题描述:
There were about nine hundred people at the concert 改否定句 There were no about nine hundred people at the concert 可以吗
答
否定句直接在动词后面加not就可以了.或者就是用形式主语it引导