All his time _______research on Chinese history, he has no time for outdoor activities. A．devoted to...
2022-12-18 20:26:58 80次 2014届四川省成都市六校协作体高二下学期期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
All his time _______research on Chinese history, he
has no time for outdoor activities.
A．devoted to do B．devoted to
doing C．devoting to
doing D．is devoted to
doing
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