点击播放听力音频: Section A Directions:This section is to test you’re ability to understand short dialogues.There are 5 recorded dialogues in it.After each dialogue,there is a recorded question.Both the dialogues and questions will be spoken only once.When you hear a question,you should decide on the correct answer from the 4 choices marked A,B,C and D given in your test paper.Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.