Speaker A: I'd like to exchange these jean

问题单项选择题

Speaker A: I'd like to exchange these jeans please.Speaker B: ______

A．What's wrong Are they the wrong size

B．But how can you prove that you have bought them here

C．I'm afraid it's not our policy to exchange goods once they are sold out.

D．Sorry, I don't like to exchange my jeans with yours.

答案

参考答案：A

解析：由A方的话“我想换这条牛仔裤”可知，这一对话发生在商店，B方是售货员。A项的两个问题与这一特定的对话情景相符合，是正确答案。B、C两项显得很不礼貌，D项不符合这一对话场合。