单选题

单选题 What is the relationship between the two speakers?

A、 They are brother and sister.
B、 They are mother and son.
C、 They are husband and wife

【正确答案】 B

【答案解析】[听力原文]11-13
M: Have you seen my school bag, Mom? I've been looking for it everywhere.
W: I hope you didn't leave it in school. You never know where you put your things. Where did you last see it?
M: Last night before I went to bed, I think. I remember putting it on the desk
W: Really? If you put it there, it should still be there. No one has been to your room. So it must be here somewhere.
M: Yes, but where? That's what I want to know. Oh, dear, it's about the time for the school bus.
W: Hey, what's that under your blanket at the foot of your bed?

本题考查的是人物关系。由男士第一句话中的称呼Mom即可知对话者是母子，选[B]。

单选题 When does the conversation probably take place?

A、 Shortly after supper.
B、 When the school bus is about to come
C、 Before breakfast.

【正确答案】 B

【答案解析】本题考查对话发生的时间，需要综合考虑。由男士话中的last night、it's about the time for the school bus及其着急的语气等可以推知他是在(载他去上学的)校车到达之前寻找自己的书包，选[B]。

单选题 Where is the school bag?

A、 It is under the blanket.
B、 It is under the bed.
C、 It is at the foot of the desk.

【正确答案】 A

【答案解析】对话最后一句，女士用问句说“你床头的毯子下面是什么”，由此可以推断她指的就是男士的书包在毯子下面，选[A]。