国家开放大学 / 人文英语3
– May I open the window to let in some fresh air?
– _ _ _ _ _ _ _ _ _ _ _
A. Come on
B. Take care.
C. Go ahead!
– _ _ _ _ _ _ _ _ _ _ _
A. Come on
B. Take care.
C. Go ahead!
参考答案：
佳题速递：