5.听对话两追,根据对话内容,选择最佳答案,完成11一15题. 11.A.A bike. B.A key. C.A truck. 12.A.It's sunny. B.It's cloudy. C.It's rainy. 13.A.A coat. B.A watch. C.A book. 14.A.We should try to smile. B.We should talk with friends. C.We should ask others for help. 15.A.For two hours. B.For an hour and a half. C.For six hours.