【题目】听下面一段较长对话，回答以下小题。
【1】Where does the conversation most probably take place?
A. At a bookstore. B. At the teacher’s. C. At the doctor’s.
【2】How much is the change?
A. Four yuan. B. Eight yuan. C. Two yuan.
在线课程【答案】
【1】C
【2】C
【解析】此题为听力题，解析略。
【1】此题为听力题，解析略。
【2】此题为听力题，解析略。