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the silence of the library ----only by the sound of pages be

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/19 17:14:01
the silence of the library ----only by the sound of pages being turned over
A has been broken B breaks C broke D was broken 选什么为什么
D,
因为是过去式所以用was
因为“寂静被打破”所以用break的过去分词形式broken