At that time we lived in houses which ________ old, cold and unsafe. A.are B.were C.is D.was
2022-08-16 15:27:25 62次 外研版英语九年级下册Module7-8模块测试 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
At that time we lived in houses which ________ old, cold and unsafe.
A.are B.were C.is D.was
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