问题
选择题
— Are you twelve?
— Yes, _____________. [ ]
A. I'm
B. I am
C. am I
D. you're
答案
答案：B
搜题请搜索小程序“爱下问搜题”
— Are you twelve?
— Yes, _____________. [ ]
A. I'm
B. I am
C. am I
D. you're
答案：B