We learn from paragraph 1 that______.

A . A. suggests different peoples use the same, facial expressions to show their emotions B . B. shows that human being have more than seven basic emotions C . C. there are seven basic human emotions D . D. finds that different facial expressions can be easily understood across cultures

A．Its products used to be popular among overseas consumers. B．Its expansion has caused fierce competition in the snack market. C．It gives half of its annual profits to its parent company. D．It needs to turn to the word market for development.

A．the only way to make changes in the country is to vote B．to vote is in fact a fight to play a part in the country C．even if the candidates you support aren't elected, they've still lent you a hand D．a single vote makes no sense

A．very few people have the sensitivity of the blind' B．blind people can manage to see things, but not clearly C．not everybody sees with his eyes D．it is possible to narrow the photosensitive areas of the body

A．are balanced businesses now. B．are more stable than Japanese ones. C．get most revenues from readers. D．have been heavily relying on ads.

A．hemispherectomy has become a common procedure since 1888. B．the first patient performed with hemispherectomy finally conquered cancer. C．the entire hemisphere must be removed once diagnosed with seizures. D．seizures are hazardous because they can spread to the entire hemisphere.

A．the economy class is not spacious enough B．there are too many economy-class passengers C．passengers are not allowed to walk during the flight D．the low pressure in the cabin prevents blood flowing smoothly

A．our fortune is determined by the position of the stars at our birth B．palmistry is one method that some people use for fortune telling C．cards can be used to tell the pattern of the tea leaves left in our cups D．we can change our fortune by altering the lines on the palm of our hand

A．the author"s grandfather was most fluent in German B．the author"s grandmother disliked German newspapers C．the author"s grandfather"s cousins were living in Europe D．reading German newspaper may bring hostility

A．Subjects are supposed to modify the perception of stress and their reaction to it. B．Subjects are supposed to relax themselves in stressful conditions. C．Subjects are supposed to learn to slow down physical activity. D．Subjects are supposed to adopt new hobbies that are separate from their careers.

A．direct advertising is the best way to promote a product B．companies are trying to find the best way to sell their products C．advertising is becoming enriched by the research in this area D．old ways of advertising is giving ways to new ways of doing it 此题为多项选择题。

A.did not feel lonely B.was always hopeful C.did not think about the past D.became mote and more successful

A．the workforce classification is as serious as the reason of education system B．twenty-first-century work are separated from the needs of the business world C．white-collar worker is only part of the problem of education system D．blue-collar manual laborers are needed in agrarian-aged America

A．the pure study of the practice of using resources to the best effect B．its practical insights into the real-world economy C．the rational distribution of economic resources in the marketplace D．the management ability development of businessmen

A．the causes of the America"s economic expansion B．the stimulative monetary and fiscal policies C．the restoration of sounder liquidity positions D．the President"s economic policy moves

A．is going to give money to aid poverty B．has improved its revenue C．is financially healthier than ever D．is better able to help reduce poverty than ever

A．American political beliefs have influenced its economic system B．Americans fear excessive governmental control of the economy C．private ownership is important because of American beliefs in personal freedom D．personal freedom is the basis for private ownership in the U.

A．increases in asset prices are interfered by the Federal Reserves B．more emphasis should be placed on consumer-price indices C．changes have taken place in the pattern of inflation D．inflation have been brought under federal control

A．are difficult to detect. B．appear shortly before an earthquake. C．are very destructive. D．appear during an earthquake.

A．Italians cannot talk with others if they don"t move their hands in meaningful ways. B．gesturing going with speech is rarely chosen as the subject of the scientific investigation. C．human language is much more important than meaningful gestures. D．meaningful gestures are considered to be of help to children"s learning.

A．had arisen long before the publication of Origin B．was less influential than generally supposed C．was shared by some of Darwin"s contemporaries D．originated from geological evidences and fossil records

A．used to give away their assets at death. B．no longer pass on their wealth to their offspring. C．don"t care how their money is spent at all. D．would not give their offspring financial help.