[单项选择]President Carter's major contribution to broadcast news was that he ______.

[单项选择]In the eastern part of New Jersey______, a major shipping and manufacturing center.
A. lies the city of Elizabeth
B. the city of Elizabeth lies there
C. around the city of Elizabeth lies
D. there lies the city of Elizabeth around

[单项选择]The major problems with America's railroad system in the mid 19th century lay in ______.
A. poor quality rails and unreliable stopping systems
B. lack of financial support for development
C. limited railroad lines
D. lack of a transcontinental railroad

[单项选择]Major earthquakes are among nature's most devastating (破坏性的) events, causing an incalculable loss of life and property.
A. unmentionable
B. unprofitable
C. impossible
D. immeasurable

[单项选择]The author's major conclusion about mistakes in foreign language learning is that
A. mistakes are not important in the process of learning a language
B. learners are often very afraid of making mistakes
C. making mistakes can help the learner discover the roles
D. native speakers often do not tell foreign language learners about their mistakes

[单项选择]According to a major U.S. newspaper, President Bush will ______ a mission to the country W investigate the cause of the sudden disappearance of the two diplomats.
A. assign
B. dispatch
C. undertake
D. execute

[单项选择]( )is a major port of U.S.
A. A． Jidda

[单项选择]Which of the following is the author's major concern in this passage

[单项选择]What is the major characteristic of man's memory capacity according to the author
A. It can be expanded by language.
B. It may keep all the information in the past.
C. It can remember all the combined words.
D. It may change what bas been stored in it.

[单项选择]The（）has several major components, including the system kernel,a memory management system, the file system manager, device drivers, and the system libraries.
A. application
B. information system
C. network
D. operating system

[单项选择]( )is a major port of Ｕ．Ｓ．Ａ．
A. Jidda
B. Malmo
C. Long Beach
D. Kiev

[单项选择]( )is a major port of U.S.A.
A. Jidda
B. Malmo
C. Long Beach
D. Kiev

[单项选择]

"Welcome to the U. S. A.! Major Credit cards accepted!"
By the millions they are coming -- no longer the tired, the poor, the wretched masses longing for a better living. These are the wealthy. "We don’t have a budget, "says a biologist from Brazil, as she walks with two companions through New York City’s South Street. "We just use our credit cards."
The U.S. has long been one of the world’s most popular tourist destinations, but this year has been exception- al. First there was the World Cup, which drew thousands from every comer of the globe; then came the weakening of the U.S. dollar against major currencies. NOW the U. S. , still the world’s superpower, can also claim to be the world’s bargain basement (廉价商品部). Nobody undersells America these days on just about everything, from consumer electronics to fashion clothes to tennis rackets. Bottom retail prices -- anywhere from 30% to 70% lower than those
A. Because they have gained much publicity through the American media.
B. Because they represent the world's latest fashions.
C. Because they embody the most sophisticated technology.
D. Because they are available at all tourist destinations.