what I heard made me very sad?

问题描述:

what I heard made me very sad?
what I heard made me very sad.
what I heard makes me very sad.
这两句话哪个对?有固定句型吗?

其实都对.这是一个简单的主语从句.What I heard在句子中做主语.如果这事昨天让你难过了,(可能你今天还难过,也可能已经好了,这个不重要,关键是昨天难过了),这个时候用一般过去时,What I heard made me very sad.如果...