When we go to the library, we must be _____ in the library. A. noisy B. important C. shy D. quiet
2022-12-25 06:02:40 42次 2014-2015学年辽宁锦州市实验学校七年级下期中英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
When we go to the library, we must be _____ in the library.
A. noisy B. important C. shy D. quiet
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