四级模拟题

文都考研网

2019年12月大学英语四级阅读模拟题选词填空1

时间：来源：文都四六级阅读：次四六级资料下载

收藏已收藏

距离2019年12月英语四级考试越来越近，四级阅读是考试中的重中之重，阅读文章是由词汇与长句组合而成，所以我们主要理解文章中所表达的意思，语境是关键。今天文都四六级为大家分享2019年12月大学英语四级阅读模拟题选词填空1，希望对您有所帮助。

大学英语四级阅读模拟题选词填空1

Technological changes brought dramatic newoptions to Americans living in the 1990s. During thisdecade new forms of entertainment, commerce, research， and communication becamecommonplace in the U.S. The driving force behindmuch of this change was a(n) __26__ popularlyknown as the Internet.

The Internet was developed during the 1970s by theDepartment of Defense. In the case of an attack, military advisers suggested the __27__ ofbeing able to operate one computer from another terminal. In the early days, the Internetwas used mainly by scientists to communicate with other scientists. The Internet __28__ under government control until 1984.

One early problem faced by Internet users was speed. Phone lines could only transmitinformation at a __29__ rate. The development of fiber-optic (光纤) cables allowed for billionsof bits of information to be received every minute. Companies like Intel developed fastermicroprocessors, so personal computers could process the __30__ signals at a more rapid rate.

In the early 1990s, the World Wide Web was developed, in large part, for __31__ purposes.Corporations created home pages where they could place text and graphics to sellproducts. Soon airline tickets, hotel __32__ , and even cars and homes could be purchasedonline. Universities __33__ research data on the Internet, so students could find __34__ information without leaving their dormitories. Companies soon discovered that work could bedone at home and __35__ online, so a whole new class of telecommuters began to earn a livingfrom home offices unshaven and wearing pajamas (睡衣).

A.advantage

B.commercial

C.conservation

D.equipped

E.incoming

F.innovation

G.limited

H.local

I.maintained

J.occupations

K.posted

L.remained