第ⅰ卷第一部分: 英语听力 (共20小题;每小题1.5分满分30分)第一节(共5小题,每题1.5分,满分7.5分) 请听下面5段对话,选出最佳选项。 1.how long did it take the man to finish the writing? a. three hours. b. one hour and a half. c. half an hour. 2. what will the weather be like in the following days? a. it is warming up. b. it is going to rain. c. it is getting colder. 3. how will the two speakers go home?