That is the new machine -parts are too small to be seen. A whose B which C that D waht

问题描述:

That is the new machine -parts are too small to be seen. A whose B which C that D waht
答案选什么以及为什么? 越详细越好

A 这是定语从句,whose在从句中修饰partswhich 怎么不行呢which在定语从句中做宾语或主语,不做修饰成分,需用whose修饰