---Whose book is this? ---I don’t know. It’s not _____. Ask Mary, please. A. I B. me C. my D. mine
2022-09-26 13:50:14 86次 江苏淮安开明中学2017-2018学年七年级下学期期末英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
---Whose book is this?
---I don’t know. It’s not _____. Ask Mary, please.
A. I B. me C. my D. mine
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