John isn't a football coach,is he?

问题描述:

John isn't a football coach,is he?
—John isn’t a football coach,is he?

__________.
A.No,but he was
B.Yes,and he isn’t
C.Yes,he was
D.No,and he is
C选项是:Yes,but he was

A 反义疑问句,事实是就回答yes,不是就回答no .A选项的意思是他不是,但他曾经是