I'm thirsty ,____ I want to do is to drink some water.A.all which B.that C.all D.everything which请问答案选哪个?为什么?这是复合句吗?如果是,那是何类复合句?I'm thirsty 后面应该是句号吗?

问题描述:

I'm thirsty ,____ I want to do is to drink some water.A.all which B.that C.all D.everything which
请问答案选哪个?为什么?这是复合句吗?如果是,那是何类复合句?
I'm thirsty 后面应该是句号吗?