问题描述:
You don't go to school on Saturdays,do you?
(A) Yes,I don't.
(B) No,I don't.
并说明理由
(A) Yes,I don't.
(B) No,I don't.
并说明理由
问题解答:
我来补答展开全文阅读
问题描述:
问题解答:
我来补答