问题
选择题
Mr. Black lives on floor of that building. [ ]
A. the nineth
B. nineth
C. the nine
D. the ninth
答案
答案：D
搜题请搜索小程序“爱下问搜题”
Mr. Black lives on floor of that building. [ ]
A. the nineth
B. nineth
C. the nine
D. the ninth
答案：D