国家开放大学 / 人文英语2
-What about mailing it in the fastest way?
- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .
A. Thank you very much
B. By air mail
C. Post office is over there
- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .
A. Thank you very much
B. By air mail
C. Post office is over there
参考答案：
佳题速递：