问题
选择题
— _____?
— I'm twelve. [ ]
A. What grade are you in
B. How are you
C. How old are you
D. What class are you in
答案
答案：C
搜题请搜索小程序“爱下问搜题”
— _____?
— I'm twelve. [ ]
A. What grade are you in
B. How are you
C. How old are you
D. What class are you in
答案：C