He's never lost a book before.(改为反意疑问句)He's never lost a book before,( )(

问题描述:

He's never lost a book before.(改为反意疑问句)
He's never lost a book before,( )(

has he?

是has he?
's是has
never又是否定
后边就肯定了

应该是 is he 吧 's 是 is 前面否定 后面是肯定咯

does he ?

改为反意疑问句规则:前否定,后肯定;要么反之.句中never为否定词,故应填has he.