Life is like a mirror. ______ you smile to it, or it won’t smile back. A. If B. Although C. Unless
2022-11-13 01:51:26 64次 福建省2017届九年级下学期第二次模拟考试英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Life is like a mirror. ______ you smile to it, or it won’t smile back.
A. If B. Although C. Unless
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