The CDs are on sale! Buy one and you get completely free. A. other B. others C. one D. ones
2023-02-16 10:07:49 181次 2009年高考试题（全国卷2）解析版 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The
CDs are on sale! Buy one and you get completely
free.
A.
other B. others C.
one D. ones
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