28. A: Hello. Do you have any special rates on group tours to Beijing?
B:______
(A)I'll check. Which group are you in?
(B)No, we just sold the last one.
(C)If you buy two apples, you get one free.
(D)Of course. When do you want to go?
詳解 (共 1 筆)
未解鎖
28. A: Hello. Do you...