The best things in life are __________，such as(例如) the clean air and sunshine we have in Yunnan. A. ...
2022-11-05 04:32:05 66次 人教版七年级上册英语 unit9 第5课时（SectionB 3a-selfcheck）课时练习 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
The best things in life are __________，such as(例如) the clean air and sunshine we have in Yunnan.
A. free B. old C. expensive D. new
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