和谐英语

新编四级听力练习 第421期

2020-09-14来源:和谐英语

17.
A. $3.75.
B. $3.85.
C. $3.55.
D. $3.65.

18.
A. At a shoe store.
B. At a bookstore.
C. At the airport.
D. At a gift shop.