We human beings could not live without plants and animals around us.We human beings 是什么结构?
问题描述：
We human beings could not live without plants and animals around us.We human beings 是什么结构?
答
We 是 主语 human beings 是 we 的 同位语 再举一个例子吧 Mary went to the zoo with her friend Lily yesterday.Lily 就是 her friend的同位语.一个名词(或其它形式)对另一个名词或代词进行修饰,限定或说明,这个名...