You may easily lose your way in Shanghai ______ you don’t have a map or a guide. A. until B. unless ...
2023-02-26 06:11:56 70次 2011年四川省宜宾市中考英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
You
may easily lose your way in Shanghai ______ you don’t
have a map or a guide.
A.
until B.
unless C.
though D. if
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