17.听第10段材料,完成第15至17小题. 15.What is wrong with the boy? A.He has a sore back. B.He has a headache. C.He has a cold. 16.Why does the boy often wake up at night? A.He often has dreams. B.It's noisy outside. C.He's worried about his study. 17.What does the boy usually do before he goes to bed? A.He swims for an hour. B.He has something to eat. C.He has two cups of coffee.
18.听第11段材料,回答第11至12小题.听之前你有5秒钟时间阅读相关小题,听完后你有5秒钟时间作答. 11.When does this conversation happen? A.In the morning. B.In the evening. C.At night. 12.What did they have for supper yesterday? A.Sandwiches. B.Bread. C.Chinese food.