Parents hope their children study ______ at school. A. again B. early C. hard D. soon
2022-11-15 10:01:53 51次 【整合】人教七下Unit 7 It 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Parents hope their children study ______ at school.
A. again B. early C. hard D. soon
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