同等学力申硕英语完形填空练习题(12)

2015-01-18 11:48:00来源：网络

【考试动态】同等学力申硕报名条件(必看) 同等学力申硕考试时间申硕学籍保留几年？
【重点推荐】同等学力英语阅读理解四个技巧同等学力英语常考词组盘点英语作文高分技巧
【常识问题】申硕必看八大报考常识申硕考试复习需准备的材料同等学力申硕如何备考

　　Some historian say that the most important contribution of Dwight Eisenhower's presidency (总统任期) in the 1950s was the U.S. interstate highway system. It was a massive project, easily surpassing the scale of such previous human __1__ as the Panama Canal. Eisenhower's interstate highways __2__ the nation together in new ways and __3__ major economic growth by making commerce less __4__. Today, an information superhighway has been built-an electronic network that __5__ libraries, corporations, government agencies and individuals. This electronic superhighway is called the Internet, __6__ it is the backbone (主干) of the World Wide Web.

　　The Internet had its __7__ in a 1969 U.S. Defense Department computer network called Arpanet, which __8__ Advanced Research Projects Agency Network. The Pentagon built the network for military contractors and universities doing military research to __9__ information. In 1983 the National Science Foundation (NSF), __10__ mission is to promote science, took over.

　　This new NSF network attracted more and more institutional users, may of __11__ had their own internal networks. For example, most universities that __12__ the NSF network had intercampus computer networks. The NSF network then became a connector for thousands of other networks. __13__ a backbone system that interconnects networks, internet was a name that fit.

　　So we can see that the Internet is the wired infrastructure (基础设施) on which web __14__ move. It began as a military communication system, which expanded into a government-funded __15__ research network.

　　Today, the Internet is a user-financed system tying intuitions of many sorts together into an "information superhighway."

　　1. A. behaviors B. endeavors C. inventions D. elements

　　2. A. packed B. stuck C. suppressed D. bound

　　3. A. facilitated B. modified C. mobilized D. terminated

　　4. A. competitive B. comparative C. exclusive D. expensive

　　5. A. merges B. connects C. relays D. unifies

　　6. A. and B. yet C. or D. while

　　7. A. samples B. sources C. origins D. precedents

　　8. A. stood by B. stood for C. stood against D. stood over

　　9. A. exchange B. bypass C. switch D. interact

　　10. A. their B. that C. when D. whose

　　11. A. what B. which C. these D. them