.第一部分听力（共两节，满分30 分）第一节（共5 小题；每小题1.5 分，满分7.5 分）听下面 5 短对话，每段对话后有一个小题，从题中给的A 、B 、C 三个选项中选出最佳选项。听完每段对话后，你都有10 秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。例： How much is the shirt?A. 19.15.B.9.18.C.9.15.1. What does John find difficult in learning German?A. Pronunciation.B. Vocabulary.C. Grammar.2. What is the probable relationship between the speakers?A. Colleagues.B. Brother and sister.C. Teacher and student.3. Where does the conversation probably take place
