问题
选择题
—Can you write to me if you are free?
—No problem. But _______ is your e-mail address?[ ]
A. where
B. which
C. what
D. how
答案
答案：C
搜题请搜索小程序“爱下问搜题”
—Can you write to me if you are free?
—No problem. But _______ is your e-mail address?[ ]
A. where
B. which
C. what
D. how
答案：C