回答问句 Is a train faster than an airpl

问题描述:

回答问句 Is a train faster than an airpl

Is a train faster than an airplane?
一般疑问句,“一列火车的速度比一架飞机还要快?”
faster 是fast的比较级,faster than,是比……还要快.
回答用yes,或no,
Yes,it is.
No,it isn't.