Take a map with you while traveling ________ you have a guide or know the city well. A.since B.if C....
2023-01-05 20:22:42 52次 2014-2015学年江苏阜宁县九年级上期末考试英语试卷(解析版) 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容:
Take a map with you while traveling ________ you have a guide or know the city well.
A.since B.if C. unless D.because
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