下列说法错误的是（)。A．公文格式主要是对载体规格尺寸及区域划分、公文各组成部分的排列顺序与

The Soviet Union was not being listed as a third-world nation just because of ______.

A．its industrial competitiveness

B．its vast land

C．its powerful military forces

D．its contributions to world peace

The Soviet Union was not being listed as a third-world nation just because of______.

[A] its powerful military forces

[B] its vast land

[C] its industrial competitiveness

[D] its contributions to world peace

．

The Soviet Union was not listed as a third-world nation just because of

A．its powerful military forces.

B．its vast land.

C．its industrial competitiveness.

D．its contributions to world peace.

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A.its powerful military forces

B.its vast land

C.its industrial competitiveness

D.its contributions to world peace

The Soviet Union was a capitalist country.

A．Right

B．Wrong

C．Not mentioned

d for measuring power. No longer will a nation's political influence be based solely on the strength of its military forces. Of course, military effectiveness will remain a primary measure of power. But political influence is also closely tied to industrial competitiveness. It's often said that without its military the Soviet Union would really be a third-world nation. The new standard of power and influence that is evolving now places more emphasis on the ability of a country to compete effectively in the economic markets of the world.

America must recognize this new course of events. Our success in shaping world events over the past 40 years has been the direct result of our ability to adapt technology and to take advantage of the capabilities of our people for the purpose of maintaining peace. Our industrial prowess(威力)over most of this period was unchallenged. It is ironic(有讽刺性的) that it is just this prowess that has enabled other countries to prosper and in turn to threaten our industrial leadership.

The competitiveness of America's industrial base is an issue bigger than the department of defense and is going to require the efforts of the major institutional forces in our society, government, industry, and education. That is not to say that the defense department will not be a strong force in the process. But we simply cannot be, nor should we be, looked upon by others as the savior(救星) of American industry.

Now a nation's political influence depends on______.

A．the strength of its military forces

B．its ability to compete in industry

C．economic markets

D．both A and B

【C19】

A．whatever

B．how many

C．what

D．how

actly what takes【C1】______when they learn? How by what【C2】______logic do they reach conclusions perfectly【C3】______to them but illogical to us?

Much exciting【C4】______is going on in an effort to find【C5】______to these questions. Foremost is the【C6】______of Jean Piaget, the Swiss psychologist who pioneered the【C7】______and whose theories have had an unparalleled【C8】______on education, especially in Europe. He has【C9】______(in French)over twenty - five books and 150 articles【C10】______are a gold【C11】______of ideas about the development of a child's【C12】______. About half the books and a【C13】______of the articles have been translated into English,【C14】______his style. of writing and the【C15】______technical vocabulary make him a very【C16】______author to read in any language.

Following Piaget's lead, there has been a【C17】______of research in a number of countries,【C18】______the United States. Reports of these【C19】______, too, are often so hedged about with a thicket of professional jargon that they are【C20】______to the nonspecialist.

【C1】

A．part

B．along

C．place

D．position

a lot of us get by just fine on less, and some of us actually sleep too much. A study out of the University of Buffalo reported that people who routinely sleep more than eight hours a day and are still tired are nearly three times as likely to die of stroke--probably as a result of an underlying disorder that keeps them from sleeping soundly.

Doctors have their own special sleep problems. Residents are famously short of sleep. It is not unusual for. them to work 40 hours in a row without rest. They are not in the least worried about it, confident they can still deliver the highest quality of medical care. But an article in the Journal of the American Medical Association points out that in the morning after 24 hours of sleeplessness, a person' s motor performance is comparable to that of someone who is drunk. Curiously, surgeons who believe that operating under the influence of alcohol is grounds for sacking often don' t think twice about operating without enough sleep.

"I could tell you horror stories," says Jaya Agrawal, president of the American Medical Student Association, which runs a website for residents. Some are terrifying." I was operating after being up for over 36 hours," one writes. "I literally fell asleep standing up and nearly planted my face into the wound."

"Practically every surgical resident I know has fallen asleep at the wheel driving home from work," writes another. "I know of three who have hit parked cars. Another hit a 'Jersey gate' on the New Jersey Expressway, going 105kin/h."

"Your own patients have become the enemy," writes a third, because they are "the one thing that stands between you and a few hours of sleep."

The U.S. controls the hours of pilots and truck drivers. But until such a system is in place for doctors, patients are on their own. If you're worded about the people treating you or a loved one, you should feel free to ask how many hours of sleep they have had and if more rested staffers are available.

Sleep is a funny thing because ______.

A．the longer one sleeps, the less sound sleep he gets

B．the more sleep one gets, the more likely a stroke occurs

C．many people stick to about eight hours of sleep to stay fine

D．many people who sleep six hours a night still feel energetic in the day