新世纪高等院校英语专业本科生系列教材(修订版):听力教程(第3版)2Unit 4Section One Tactics for ListeningPart 1 PhoneticsStress, Intonation and AccentScript Listen to some short conversations. Has the second speaker finished talking? Tick the right box.1. A: Excuse me. Could you tell me where the secretarys office is, please?B: Yes. Its up the stairs, then turn left, 2. A: Excuse me. Can you tell me where the toilets are?B: Yes, theyre at the top of the stairs. 3. A: What did you do after work