题目内容

Who would most probably disagree with conservationists?

A. Industrialists.
B. Ecologists.
C. Businessmen.
D. Environmentalists.

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防火墙把网络划分为几个不同的区域,一般把对外提供网络服务的设备(如WWW服务器、FTP服务器)放置于(9)区域。

A. 信任网络
B. 非信任网络
C. 半信任网络
DMZ(非军事化区)

A.Remove it.B.Replace it.C.Press a button.D.Not mentioned.

A. Remove it.
B. Replace it.
C. Press a button.
D. Not mentioned.

In spite of all stories of prosperity in the Unites States, not only does poverty exist there, but crimes of various types have been increasing at an alarming rate. Most acts of violence were committed by young people. 57% of the riminals arrested in 1979 were youths below 25 of age.
Everyone agrees that crime is partly a result of bad material conditions: poverty, lack of education, living within settled home, being parentless, sufferings from other kinds of misfortune, etc.
There are also other factors than material conditions which are responsible for the sharp increase of crime rate. In the first place, some state laws provide a death penalty but some not. Secondly, the Constitution (宪法) allows every citizen to carry weapons for his own protection. It is therefore possible and easy for anyone in the country to get a gun. Finally, there has been too much shown on TV and too much reported in newspaper of all kinds of crimes—the details of which are so accurately described that even children know how to duplicate what they have seen or read. All these have resulted in a high frequency of crimes committed both by professional criminals and by nonprofessional ones in murder, drug smuggling, robbery, etc.
The author intends to tell the readers that______.

A. the United States is a wealthy country although poverty and crime exist there
B. crime has become a serious problem in the United States, although it is said to be a prosperous one
C. despite the fact that crimes have been increasing rapidly in the United States, it is a country of prosperity
D. in spite of stories about poverty and crime in the United States, it is prospering at an increasing rate

关于卫星城的概念,以下说法不妥的是()。A.是一个经济上、社会上、文化上具有现代城市性质的独立城市关于卫星城的概念,以下说法不妥的是()。

A. 是一个经济上、社会上、文化上具有现代城市性质的独立城市单位,但同时又是从属于某个大城市的派生产物
B. 是为健康、生活以及产业而设计的城市,它的规模足以提供丰富的社会生活,但又不应超过这一程度;四周要有永久性农业地带,土地归公众所有
C. 与中心城市有依赖关系,往往是中心城市某一功能疏解的接受地
D. 一定区域范围内的中心城市,为其本身周围地区服务,并且与中心城市发生相互作用,对涌人大城市的人口起一定截流作用
E. 以上说法全都正确

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