Help others in need _________ they will help you when you are in trouble. A. and B. or C. but D. so
2022-10-28 20:30:13 204次 安徽省宿州市埇桥区十校2017届九年级最后一模英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Help others in need _________ they will help you when you are in trouble.
A. and B. or C. but D. so
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