There are floors in the building and my home is on the floor. A. twenty; fifteenth B. twenty; fiftee...
2023-01-18 19:24:10 161次 2014-2015学年河北省九年级上学期第一次质检英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
There are floors in the building and my home is on the floor.
A. twenty; fifteenth B. twenty; fifteen
C. twentieth; fifteen D. twentieth; fifteenth
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