He is always helping people without expecting anything _____. A. in common B. in turn C. in danger ...
2023-02-08 17:38:53 34次 0910学年海南省高一第一学期期末考试 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
He is always helping people without
expecting anything _____.
A. in common B. in turn C.
in danger D. in return
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