问题
选择题
_______ you call me to say you're not attending my birthday party, I'll see you at it．[ ]
A．Whether
B．Though
C．Until
D．Unless
答案
答案：D
搜题请搜索小程序“爱下问搜题”
_______ you call me to say you're not attending my birthday party, I'll see you at it．[ ]
A．Whether
B．Though
C．Until
D．Unless
答案：D