题目内容：

She is too old to walk,______ _______?

优质解答

1 She is too old to walk,___isn't___ ____she___?==2 She is so old that she can't walk,isn't she?
1 反意疑问句中,前面是肯定 后面用否定 2 反意疑问句在状语从句中,由主句决定.