下列哪项不是下运动神经元瘫痪的特点A．肌张力增高 B．腱反射减低或消失 C．无病理反

路工程测量阶段，由()对施工测量质量实行过程检查和最终检査。

A.测量单位

B.施工单位

C.监理单位

D.建设单位

高分辨率扫描通常用于

A．肺弥漫性、间质性病变

B．肾上腺

C．视神经

D．内耳

E．肺结节性病变

FTTx+LAN是实现宽带接入的常用方式，基本结构如图12-10所示。本方案采用DHCP来分配网络地址。DH-CP是 (46) 协议的一个扩展，便于客户自动从服务器获取IP地址和相关设置，其中实现IP地址动态分配的过程如下：((1)～(4)未按顺序排序)

(1)客户设置服务器ID和IP地址，并发送给服务器一个DHCPREQUEST报文；

(2)客户端向服务器广播DHCPDISCOVER报文，此报文源地址为 (47) ，目标地址为 (48) ；

(3)服务器返回DHCPACK报文；

(4)服务器返回DHCPOFFER报文。

客户收到的数据包中应包含客户的 (49) 地址，后面跟着服务器能提供的IP地址、子网掩码、租约期限以及DHCP服务器的 (50) 地址。客户进行ARP检测，如果觉得有问题，发送DHCPDECLINE报文；如果觉得没有问题，就接受这个配数参数。

48（）

From the beginning of human history, wild animals provided food, clothing and sometimes medicine. We may not depend as much on wild animals now. But we hear about them every day. Americans use the names of animals in many ways. Automobile manufacturers(制造商) and gasoline companies especially like to use big cats to sell their products. They like lions, tigers and wildcats. When Americans say wildcat, they usually mean a lynx, an ocelot or a bobcat. All these cats attack quickly and fiercely. So wildcats represent something fast and fierce.

An early American use of the word wildcat was quite different. It was used to describe members of Congress(国会) who declared war on Britain in 1812. A magazine of that year said the wildcat congressmen went home. It said they were unable to face the responsibility of having involved their country in an unnecessary war.

Wildcat also has been used as a name for money in the 1800s. At that time, some states permitted banks to make their own money. One bank in the state of Michigan offered paper money with a picture of a wildcat on it. Some banks, however, did not have enough gold to support all the paper money they offered. So the money had little or no value. It was called a wildcat bill or a wildcat bank note. The banks who offered this money were called wildcat banks. A newspaper of the time said those were the days of wildcat money. It said a man might be rich in the morning and poor by night.

Wildcat then was also used for an oil well or gold mine that had almost no oil or gold in it. Dishonest developers would buy such property. Then they would sell it and leave town with the money. The buyers were left with worthless holes in the ground. Today, wildcat oil wells are in areas that are not known to have oil.

小题1: What is the main idea of the passage?

A．Wildcats and their stories.

B．Wildcats and their characters

C．Varieties of animal species.

D．Relationship between animal and humans.小题2:From the passage we can know that______.

A．wildcats represent the state of Michigan

B．the use of wildcat was not always the same

C．wildcats are the best friend of human beings

D．honest developers never buy wildcat oil wells小题3: The underlines words “a lynx, an ocelot or a bobcat” in Paragraph 1 may refer to “      ”.

A. gasoline companies                    B. automobile manufacturers

C. names of wildcats                     D. brands of automobile

64. Which of the following would people like to have or trust according to the passage?

A. Wildcat congressmen.                  B. Wildcat oil wells.

C. Wildcat banks.                        D. Wildcat cars.

小题4: It can be inferred that during the days of wildcat money_________.

A．people couldn’t buy anything with the money

B．people didn’t know how to save money.

C．the rich invested too much on oil wells.

D．people complained and suffered a lot

遗传病在出生时就有症状表现。