单选题：Why did the man get to sleep so late?

  • 题目分类：公共英语二级
  • 题目类型：单选题
  • 号外号外：注册会员即送体验阅读点！
题目内容：
Why did the man get to sleep so late? A．He is doing some medicine research.
B．He talked with his friend.
C．He felt pain.

参考答案：
答案解析：

点击开始播放听力音频mp3:{MP3:http://wximg.233.com/attached/media/20130

点击开始播放听力音频mp3:{MP3:http://wximg.233.com/attached/media/20130825/2013082515275481

分类：公共英语二级  题型：单选题
查看答案

The phrase "first-come, first-served" tells you that __

The phrase "first-come, first-served" tells you that __A．people can buy the tick

分类：公共英语二级  题型：单选题
查看答案

When the mixture is used, it is important to

When the mixture is used, it is important toA．keep sugar and salt in water B．dri

分类：公共英语二级  题型：单选题
查看答案

In order t'o prepare herself for a. more satisfactory job, t

In order t'o prepare herself for a. more satisfactory job, the writerA．has taken

分类：公共英语二级  题型：单选题
查看答案

在火灾自动报警控制系统中，承担将火灾发生所产生的烟、热、光转变为电信号，输入火灾自动报警系统功能的是（　　）。

在火灾自动报警控制系统中，承担将火灾发生所产生的烟、热、光转变为电信号，输入火灾自动报警系统功能的是（　　）。A．火灾报警装置 B．火灾报警控制器 C．火灾探测

分类：公共英语二级  题型：单选题
查看答案