This is a car. B _____ that isn't a car. 横线上应填什么? 这句话的意思是什么?

问题描述:

This is a car. B _____ that isn't a car. 横线上应填什么? 这句话的意思是什么?

but 但是This is a car. B but that isn't a car.这样吗?另外,整句是什么意思?不是,应该是:This is a car. But that isn't a car.这是一辆汽车,但那不是一辆汽车。哦,明白了,谢谢你的回答。