You may use the room as you like ___ you clean it up afterwards. A. so far as B. so long as C. in c...
2023-02-16 13:54:50 47次 2009年高考试题（北京卷）解析版 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
You
may use the room as you like ___ you clean it up afterwards.
A. so far
as B. so long as C. in case D.
even if
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