单选题

单选题 When did the dialog take place?
[A] At 2:45. [B] At 3:00. [C] At 3:15.

【正确答案】 B

【答案解析】[听力原文]6-8
W: Do you know where Tom is?
M: Sorry, I don't know.
W: Oh, my God!
M: What's the matter?
W: He is supposed to be at the meeting a quarter later. But I can't find him anywhere.
M: Oh, I remember something. John told me that Tom went out for lunch at ... er ... about a quarter to two and would not be back unitl 3:30.
W: Then he will be late for the meeting.
M: What's the time now?
W: 3:00.

[精解] 题干问：“对话发生在什么时候?”对话中分别出现了几个不同的时间，但只有对话最后所出现的时间才是对话发生的时间，即3:00。所以答案选B。

单选题 When would the meeting start?
[A] At 2:45. [B] At 3:00. [C] At 3:15.

【正确答案】 C

【答案解析】[精解] 题干问：“会议什么时候开始?”女士找不到汤姆时说：“他一刻钟后应该出现在会议上的，但我在任何地方都找不到他。”根据上一题可知，现在是3:00，那么会议就应该在3:15开始，所以答案选C。

单选题 What was Tom supposed to do a quarter later?
[A] He was supposed to go out for lunch.
[B] He was supposed to come back home.
[C] He was supposed to have a meeting.

【正确答案】 C

【答案解析】[精解] 题干问：“汤姆一刻钟后应做什么?”根据上题的分析，可知汤姆在一刻钟后要参加一个会议，所以答案C符合题意。