I would like an apple .would you like to have_ ,tooA.it B one C this D that选什么,为什么?

问题描述:

I would like an apple .would you like to have_ ,too
A.it B one C this D that
选什么,为什么?

B
one 这里是代词,代指前面的 apple.而且这里的one 其实是 one apple的缩写,因为前面有apple了,为了避免重复,所以省掉apple,直接用 one.