We should open the windows to have some ________ air every day. A.fresh B.safe C.silly D.nervous
2022-05-29 08:09:15 46次 2020年天津市红桥区中考一模英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
We should open the windows to have some ________ air every day.
A.fresh B.safe C.silly D.nervous
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