[单项选择]

Originally-introduced by Netscape Communications, （） are a general mechanism which HTTP Server side applications, such as CGI （） , can use to both store and retrieve information on the HTTP（）side of the connection. Basically, Cookies can be used to compensate for the （） nature of HTTP. The addition ora simple, persistent, client-side state significantly extends the capabilities of WWW-based（） .

Basically, Cookies can be used to compensate for the （） nature of HTTP.
A. fixed
B. flexible
C. stable
D. stateless

[单项选择]

Originally-introduced by Netscape Communications, （） are a general mechanism which HTTP Server side applications, such as CGI （） , can use to both store and retrieve information on the HTTP（）side of the connection. Basically, Cookies can be used to compensate for the （） nature of HTTP. The addition ora simple, persistent, client-side state significantly extends the capabilities of WWW-based（） .

Originally-introduced by Netscape Communications, （） are a general mechanism which HTTP Server side applications
A. Browsers
B. Cookies
C. Connections
D. Scripts

[单项选择]The development of modem communications technology in developing countries may ______.
A. hinder their industrial production
B. cause them to lose control of their trade
C. force them to reduce their share of exports
D. cost them their economic independence

[单项选择]The development of modern communications technology in developing countries may ______.
A. force them to reduce their share of exports
B. cost them their economic independence
C. hinder their industrial production
D. cause them to lose control of their trade

[单项选择]Communications technology factors that can affect the project include all of the following EXCEPT______．
A. the length of the project
B. the availability of technology
C. executive requirements
D. the urgency of the need for information

[单项选择]The rapid development of communications technology is transforming the ______ in which people communicate across time and space.
A. route
B. transmission
C. vision
D. manner

[单项选择]According to the passage, communications satellites may be able to cope with all except ______.


A. earthquakes
B. wars
C. famines
D. drought

[单项选择]

Text 3
When the Federal Communications Commission proposed giving low-power radio stations licenses on the FM dial, they knew they’d get flak from big broadcasting. The National Association of Broadcasters (NAB), after all, ’spends millions of dollars every year lobbying to keep everybody else off the radio spectrum—even locally managed, noncommercial stations that broadcast only within a four-mile radius. Sure enough, when the FCC proposed its new regulations, the NAB began screaming about all the terrible things those tiny radio transmitters could do to the big ones, whose signals are 500 times as strong and whose reach is nearly 20 times as far.
It was a pretty thin argument. So thin, in fact, that for a while if appeared the proposed regulations might survive the lobbying onslaught. And then the FCC and its allies ran into a most unlikely opponent, one with the moral authority to do real damage to their cause: National Public Radio. On
A. give small radio stations spaces on the radio spectrum
B. cause irreversible damage to national radio
C. put pressure on local programming to conform to national standards
D. reduce diversity in radio programming