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段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。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。 The first part of listening (a total of two sections, out of 30 points) in the first section (5 questions in total; 1.5 points for each question, out of 7.5 points) listen to the following 5 paragraphs of conversation. After each session, there is a small question. Select the best option from the three options A, B, and C given in the question, and mark it in the corresponding position of the test paper. After listening to each conversation, you have 10 seconds to answer the questions and read the next question. Read each conversation only once.