问题
选择题
Your parents are both teachers, ______ they? [ ]
A. are
B. aren't
C. do
D. don't
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Your parents are both teachers, ______ they? [ ]
A. are
B. aren't
C. do
D. don't
答案：B