Are your sister Mary Cooper?Yes,she is.错哪里?同上

Are your sister Mary Cooper?Yes,she is.错哪里?同上 how are you today,Mary用your sister进行同义转换) is mary your sister的否定回答 对括号部分提问：These pictures are （yellow）.2：做否定回答：Is Mary your sister? are this your sister?改错 IS Mary your sister?（作否定回答） Mary with her sister ____ in Beijing.are 还是 in You are Mary's sister,right?(同义句) are they your （sister 还是sister’s） dolls Are she your sister?哪里错了 英语改错：Are those your sister. Mary and Sally are .(sister) 应该填sisters还是填sister.哪位朋友知道?帮帮忙 Are those your sisters?Is that your sister?还是 That is your sister?Those are your sisters? Mary and I are sister.We are our parents'的后面为什么是daughter 1.Are those pencils yellow = Are those __ __ 2.Mary and her sister look the same .=Mary　__　__　 her sister． 英语句子 How are your sister和 How is your sister哪个对 how is your shirt ,mary?it is more beautiful thana .my sister's b.my sisterc.sister d.mine Are you stronger than your sister? Are you stronger than you sister? 哪一个才是对的