It is said that the old coins ______ under the earth for about 100years by the time they were discov...
2023-01-13 05:09:43 82次 2011-2012学年浙江省高三上学期期中考试英语题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It is said that the old coins
______ under the earth for about 100years by the time they were discovered.
A. had buried B. had been
buried C. buried D. were buried
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