they are playing football on the field.改一般疑问句做否定回答
问题描述:
they are playing football on the field.改一般疑问句做否定回答
答
答案 are they playing football on the field?no,they aren't
they are playing football on the field.改一般疑问句做否定回答
答案 are they playing football on the field?no,they aren't