问题
选择题
单项选择。
— is this pen?
— Sorry, I don't know. [ ]
A. Who
B. Whose
C. What
D. Where
答案
答案：B
搜题请搜索小程序“爱下问搜题”
单项选择。
— is this pen?
— Sorry, I don't know. [ ]
A. Who
B. Whose
C. What
D. Where
答案：B