陈述句：My name is Lei.
被动句：I was warned not to go to there.
祈使句：You must finish your homework.
疑问句：What's your name?
否定句：I don't know her.
基本上就这些简单句了.
陈述句：My name is Lei.
被动句：I was warned not to go to there.
祈使句：You must finish your homework.
疑问句：What's your name?
否定句：I don't know her.
基本上就这些简单句了.