问题
选择题
I bought a sweater for only 50 yuan yesterday; it was a real _____. [ ]
A. trade
B. exchange
C. bargain
D. business
答案
答案:C
I bought a sweater for only 50 yuan yesterday; it was a real _____. [ ]
A. trade
B. exchange
C. bargain
D. business
答案:C