单选题The high development of economic technology ______.
单选题Based on a recent survey of the attitudes of people on Medicare is ______.
单选题A good hand at management usually has second ______ to one"s bow, a best card to be played when needed.
单选题
The fact that most Americans live in
urban areas does not mean that they {{U}}reside{{/U}} in the center of large cities.
In fact, more Americans live in the suburbs of large metropolitan areas than in
the cities themselves. The Bureau of the Census regards any
area with more than 2,500 people as an urban area, and does not consider
boundaries of cities and suburbs. According to the Bureau, the
political boundaries are less significant than the social and economic
relationships and the transportation and communication systems that
{{U}}integrate{{/U}} a locale. The term used by the Bureau for an integrated
metropolis is an MSA, which stands for Metropolitan Statistical Area. In
general, an MSA is any area that contains a city and its surrounding suburbs and
has a total population of 50,000 or more. At the present time,
the Bureau reports more than 280 MSAs, which together account for 75 percent of
the US population. In addition, the Bureau recognizes 18 megapolises, that is,
continuous {{U}}adjacent{{/U}} metropolitan areas. One of the most obvious
megapolises includes a chain of hundreds of cities and suburbs across 10 states
on the East Coast from Massachusetts to Virginia, including Boston, New York,
and Washington, D.C. In the Eastern Corridor; as it is called, a population of
45 million inhabitants is concentrated. Another megapolis that is growing
rapidly is the California coast from San Francisco through Los Angeles to San
Diego.
单选题Panic swept through the swimmers as they caught sight of a huge shark approaching menacingly. A. Tension B. Excitement C. Fear D. Nervousness
单选题Twelve is to three ______ four is to one.
单选题Following a year of fast development, by the first quarter of this year, China has had about 1,100 e-commerce websites.
单选题In some countries, ______ is called "equality" does not really mean equal rights for all people. A. which B. that C. what D. one
单选题The eastern bluebird is considered the most attractive bird
native of
North America by many bird-watchers.
单选题A man who publicly says something defamatory about someone is reffered to as a drover,
we should be careful about this sort of man.
单选题The general manager demanded that the job
will be
completed before the summer holidays.
单选题Many psychologists at that time saw the importance of tailoring educational material to fit the learner"s true condition, not the condition that the teacher ______ the learner should be in.
单选题The Eskimo is generally pictured as hospitable, {{U}}amiable{{/U}} and obliging.
单选题Your blunt treatment of disputes would put other people in a negative frame of________, with the result that they would not be able to accept your proposal.
单选题Aiming to retrieve the Mars rover Opportunity, engineers are {{U}}imitating{{/U}} Mars surface conditions in a testing laboratory.
单选题Soon comics were so {{U}}prevalent{{/U}} as to attract the attention of serious critics.
单选题We will not be held responsible for any damage which results ______ rough handling. A. from B. off C. in D. to
单选题Parties are therefore free to strive for a settlement without jeopardizing their chances for or in a trial if mediation is unsuccessful.
单选题Our products are displayed in Stand B22,______you will find me during office hours.
单选题Mary is as fast as, if not faster than, anyone in her class and should be on the team. A．as fast, if not faster than, anyone else B．as fast as, if not more fast than, anyone C．as fast as, if not faster than, anyone else D．as fast, if not faster than, anyone