注意：此页面搜索的是所有试题
题目内容
（吉林师范大学大学外语III）
--A: () ?B:lt.s on sale for 50 cents a piece.
A. Can I help you?
B. Are these on sale?
C. Are these for sale?
D. What are you looking for?
A. Can I help you?
B. Are these on sale?
C. Are these for sale?
D. What are you looking for?
参考答案