听力原文：W: Here's a 10-dollar bill, give me two tickets for tonight's show pleasE.
M: SurE.Two tickets and here's ＄1.40 changE.
How much does one ticket cost?
A.＄1.40.
B.＄ 4.30.
C.＄6.40.
D.＄8.60.

A.M:
B.40
C.
How
D.＄1.40.
B.＄
E.30.
C.＄6.40.

【参考答案】

B
解析：这个问题需要我们注意两个数字之间的关系，同时理解里面的单词change的意思是“零钱”。