问题
选择题
He is good at maths, _______ he? [ ]
A. isn't
B. doesn't
C. wasn't
D. don't
答案
答案：A
搜题请搜索小程序“爱下问搜题”
He is good at maths, _______ he? [ ]
A. isn't
B. doesn't
C. wasn't
D. don't
答案：A