He has devoted himself __ mankind. to benefit B. benefiting C. to benefiting D. benefited
2023-02-03 11:47:18 172次 20102012山西大同实验中学高二下学期期中考试英语试题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容:
He has devoted
himself __ mankind.
- to
benefit B.
benefiting C. to benefiting D.
benefited
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