Everyone knows the answer,_________.反意疑问句.
问题描述：
Everyone knows the answer,_________.反意疑问句.
我作业本的答案上怎么是 don't they?
答
陈述句部分主语是不定代词everyone,nobody,somebody,someone时,后反意部分主语用they（当强 调全体时）或he （当强调个体时）.如：No one knows him,do they?Someone is waiting for you,isn't he ?所以此处...