【单选题】听力原文:M: How much does the cap cost? W: It is on sale this month, only $ 39 . But last month it was $ 45 . Q: How much does the cap sell for this month? (15)
【单选题】听力原文:M: How much is this shirt? W: 29 dollars each. This sort is on sale, yesterday it was 35 dollars. How much should the man pay if he is to buy 2 shirts?