— ______ the beginning of next month, we are going to have a school trip. —Really? Are you sure_____...
2022-09-13 11:32:02 172次 辽宁省盘锦市双台子区2019-2020学年八年级上学期期末英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
— ______ the beginning of next month, we are going to have a school trip.
—Really? Are you sure______ that?
A.On; about B.In; with C.At; to D.At; about
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