Some phenomena related to grass are often used to describe the transiency of human life.

A . reciprocating B . rotating C . running D . removing

A、opening B、opportunity C、step D、advantage

A . Safe working load B . Ships working lift C . Starboard wing lift D . Stress , weight , load

A . that B . more than C . as D . tha

A . diameter of the patient apenure of the imager B . maximum diameter of the patient C . diameter of the area that isreconstructed D . the diameter of a pixel

B．In the wedding business, 12 billion dollars are spent annually in the U.S. C．The new couples in the US may even spend money on napkins and matchbooks printed with their names and the wedding date. D．If a couple can't afford the expensive wedding ceremonies and receptions, they can choose to have hamburgers in a fast food restaurant.

71 Ouchi's Theory Z relates more to _____ whereas Theory X / Theory Y relates to _____ . A. Project managers; team members B. Company management philosophy in treating employees; the average worker C. Project sponsors; project managers D. The functional team; project sponsors E. Recruitment policy; wage and salary administration

A．enhance B．curb C．disrupt D．heighten

A．它的价值由部件元素组成,这些元素与一些结构相关。 B．它的值是由与某种结构相关的组件元素所组成。 C．它的价值由一些元素构成,这些元素与某些结构有关。 D．它的值由一些部分构成,与一些构造相同。

It is now clear that this is not so. Babies will learn to behave in ways that produce re suits in the world with no reward except the successful outcome. Papousek began his studies by using milk in normal way to "reward' the babies and so teach them to carry out some simple movements, such as turning the head to one side or the other. Then he noticed that a baby who had enough to drink would refuse the milk but would still go on making the learned response with clear signs of pleasure. So he began to study the children's responses in situations where no milk was provided. He quickly found that children as young as four months would learn to turn their heads to right or left if the movement "switched on' a display of lights and indeed that they were capable of learning quite complex turns to bring about this result, for instance, two left or two right, or even to make as many as three turns to one side. Papousek's light display was placed directly in front of the babies and he made the interesting observation that sometimes they would not turn back to watch the lights closely al though they would "smile and bubble when the display came on. Papousek concluded that it was not primarily the sight of the lights which pleased them, it was the success they were achieving in solving the problem, in mastering the skill, and that there exists a fundamental human urge to make sense of the world and bring it under intentional control. According to the author, babies learn to do things which ______. A．will satisfy their curiosity B．will meet their physical needs C．are directly related to pleasure D．will bring them a feeling of success

Electronic media are having a greater impact on the people's lives every day. People gather more and more of their impressions from representations. Television and telephone communications are linking people to a global village, or what one writer calls the electronic city. Consider the information that television brings into your home every day. Consider also the contact you have with others simply by using telephone. These media extend your consciousness and your contact. For example, the video coverage of the 1989 San Francisco earthquake focused on "live action" such as the fires or the rescue efforts. This gave the viewer the impression of total disaster. Television coverage of the Iraqi War also developed an immediacy. CNN reported events as they happened．This coverage was distributed worldwide. Although most people were far away from these events, they developed some perception of these realities. In 1992, many people watched in horror as riots broke out on a sad Wednesday evening in Los Angeles, seemingly fed by video coverage from helicopters. This event was triggered by the verdict (裁定) in the Rodney King beating. We are now in an age where the public can have access to information that enables it to make its own judgements, and most people, who had seen the video of this beating, could not understand how the jury (陪审团) was able to acquit (宣布……无罪) the policemen involved．Media coverage of events as they occur also provides powerful feedback that influences events. This can have harmful results, as it seemed on that Wednesday night in Los Angeles. By Friday night the public got to see Rodney King on television plea ding, "Can we all get along？" By Saturday, television seemed to provide positive feedback as the Los Angeles riot turned out into a rally for peace. The television showed thousands of people marching with banners and cleaning tools. Because of that, many more people turned out to join the peaceful event they saw unfolding on television. The real healing, of course, will take much longer, but electronic media will continue to be a part of that process. The best title for the passage is______. A．The 1992 Los Angeles Riots B．The Impact of Media on Current Events C．The 1989 San Francisco Earthquake and the 1992 Los Angeles Riots D．How Media Cover Events

A．business B．politics C．religion D．market

A．trachy- B．trachelo- C．teacho- D．tracheo-

Everyone dreams, but some persons never recall dreaming.Others remember only a little about a dream they had just before awakening and nothing about earlier dreams.No one recalls all his dreams. Dreams involve little logical thought.ln most dreams, the dreamer cannot control what happens to him.The tory may be conf ing, and things happen that would not happen in real life.People see in most dreams, hut they may also hear, smell touch, and taste in their dreams.Most dreams occur in color.But people who have been blind since birth do not see at all in dreams. Dreams are a product of the sleeper's mind.They include events and feelings that he has experienced.Most dreams are related to events of the day before the dream and strong wishes of the dreamer.Many minor incidents of the hours before sleep appear in dreams.Few events more than two days old turn up.Deep wishes or fears-especially those held since childhood-often appear in dreams, and many dreams fulfill such wishes.Events in the sleeper's surrounding-a loud noise, for example, may become part of a dream, but they do not cause dreams. Some dreams involve deep feelings that a person may not realize he has.Psychiatrits often use material from a patient's dreams to help the person understand himself better. Dreaming may help maintain good learning ability, memory, and emotional adjustment.People who get plenty of sleep but are awakened each time they begin to dream become anxious and restless. 21.This passage is mainly about(). A.why we dream during sleep B.how we dream during sleep C.what dreams are D.what benefits dreams bring to people 22.According to the passage, dreams result from(). A.the sleeper's wishes B.the sleeper's imagination C.the sleeper's feeling D.the sleeper's own mind 23.Which of the following is NOT true？ () A.Dream is a confusing story which involves little logic thought. B.Dream is related to the dreamer's real life. C.Dream is an imaginary store which seems real while taking place. D.Dream involves events that always happen in real life. 24.This passage suggests that psychiatrists are(). A.trying to help the dreamer recall his earlier dreams B.trying to make the sleeper dream logically C.studying the benefits of dreams D.helping the sleeper fulfill his dreams 25.We may infer form. the passage that dreaming(). A.is beneficial to people B.disturbs people's life C.makes people always restless D.deprives people of a good sleep

A.polysemy B.hyponymy C.antonymy D.homonymy