Mike used to be a top student, but he________behind since he lost himself in computer games. A.fell ...
2022-07-14 11:02:58 160次 北京海淀外国语实验学校2019-2020学年九年级下学期月考英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Mike used to be a top student, but he________behind since he lost himself in computer games.
A.fell B.is C.was D.has been
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