aren't they?陈述部分的主语为不定代词somebody(someone),anybody(anyone),nobody(no one),everybody(everyone)时,问句部分的主语用he或 they,这时问句动词的数应和he或 they一致.如:
①Someone has taken the seat,hasn’t he?
②Everyone has done their best in the game,haven’t they?
aren't they?陈述部分的主语为不定代词somebody(someone),anybody(anyone),nobody(no one),everybody(everyone)时,问句部分的主语用he或 they,这时问句动词的数应和he或 they一致.如:
①Someone has taken the seat,hasn’t he?
②Everyone has done their best in the game,haven’t they?