女，25岁。10分钟前家属发现患者在家中意识不清，四肢强直性痉挛，伴呼吸困难。体格检

For each blank, choose the best answer from the four choices and write down on the answer sheet.
(71) is a channel’ s capacity which directly reflects the data transfer rate of the channel.
(72) functions in a NetWare network which is used to define addressing schemes.
(73) is a network layer device that supports multiple LAN interfaces and segments LANs into smaller collision and broadcast domains.
(74) is the popular LAN developed under the direction of the IEEE802.3.
(75) is a device which enables digital microcomputers to communicate across analog telephone lines.

A．NetBEUI

B．IP

C．IPX

D．NCP

关于并购投资的表述错误的是（）。

A.主要对象是成熟且具有稳定现金流并且呈现出稳定增长趋势的企业

B.通过控股来确立市场地位，提升企业的内在形象

C.管理层收购是应用最广泛的形式

D.是指专门进行企业并购的基金

时钟：手表

A．电脑：鼠标

B．火车：飞机

C．电视机：遥控器

D．录音机：收音机

Which of the following statements is the most appropriate title for the passage

Why did the United States first launch satellites into space

A．To improve navigation for warplanes and warships.
B．To guide smart bombs that home in on moving targets.
C．To collect meteorological data.
D．To sense remote volcanic eruptions.

在一根光纤上可传输多个光载波信号的是（）。

A.外差光纤通信系统

B.全光通信系统

C.波分复用系统

D.光纤模拟通信系统