–Do the Smiths live next to you? --No, but they____. A. used to B. used to do it C. used to be D. us...
2022-11-12 05:44:24 214次 湖北省鄂州市四校2017届九年级下学期4月联考英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
–Do the Smiths live next to you? --No, but they____.
A. used to B. used to do it
C. used to be D. used
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