who are they?如何回答及意思

who are they?如何回答及意思 who are they ? they are my grandparents . 什么意思 Who are they?的中文意思 what are they doing?意思与回答 who are they who are they? “Who are they? 【英语】Who are those?应该回答They are my friends还是Those are my frie Who are those?回答＂They are..."还是＂Those are...为什 who are they还是who are them Who are they?They are doctors.哪里错了,该如何改 Who are they They are teachers.(改错