问题
选择题
—Where does John live?
—He lives on _____ floor but he doesn't use a lift to go up and down.[ ]
A. nine
B. the ninth
C. ninth
D. a ninth
答案
答案：B
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—Where does John live?
—He lives on _____ floor but he doesn't use a lift to go up and down.[ ]
A. nine
B. the ninth
C. ninth
D. a ninth
答案：B