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gll1104
she is a student.------is she a student? yes,she is no,she isn't 她是一个学生--------她是一个学生吗? 是的,她是 不,她不是 he plays football every day.------dose he play football every day? yes,he does no ,he doesn't 他每天都踢足球--------他每天都踢足球吗? 是的,他每天都踢 不,他没有每天都踢 Jack did his homework last night.-------did Jack do his homework last night? yes,he did no,he didn't 杰克昨天晚上做了作业--------杰克昨天晚上做作业了吗? 是的,他做了 不,他没做