为什么He is a man of few words,isn't he?----为什么是isn't he?,听说与后置

He is a fool, isn’t he? he is a man of few words He isn't a student,is he?否定回答是Yes,he is .还是 No,he isn't. is he?isn't he?怎么回答 he isn’t in.he is He is ( )home.He isn't( )school. Is he thin No ,he isn't . He isn't such a man ______he used to be.答案是as.为什么as在这里做表语 啊? He is a man of few words.Few people know ? He isn't the man that he used to be.为什么用that呢 --Isn't he a worker?--_________,He is a teacher. Is he a student?No,he isn't.(不能用No,he's not.) 为什么 You are 在句