题目内容
The old man lives _____ the _____ floor. I often go there to look after him. |
A.in; two B.on; second C.under; second D.to; second |
试题答案
B
相关题目
题目内容
The old man lives _____ the _____ floor. I often go there to look after him. |
A.in; two B.on; second C.under; second D.to; second |
试题答案
B