单选题Man: Yes, hello, this is Robert White calling. Could Dr. Jones see me on Tuesday morning instead of Tuesday afternoon? Woman: Tuesday morning? Let's see. It's that the only other time you could come? Question: What does the woman imply?

单选题Woman: How was the lecture yesterday?Man: Well... It was a complete drag.Woman: How come? Many students seem to be interested in Johnson's lecture.Question: How does the man think about the lecture yesterday?

单选题{{B}}Passage Four{{/B}} A nocturnal(夜间活动的)moth has become the first animal known to see colours in the dead of night. The moth uses this visual talent to find yellow, nectar-packed flowers in the dark, but the finding suggests that other, species also use colour vision at night. Nocturnal moths were thought to find flowers by looking for bright petals against a darker, leafy background. This difference in brightness explains why a yellow flower stands out from green leaves on a black and white photo. To test this idea, researchers at Lund University in Sweden trained nocturnal elephant hawkmoths(豆天蛾)to pick out yellow or blue artificial flowers from eight other flowers of varying shades of grey. They then made moths perform the trick in conditions as dark as a starry but moonless night. The researchers expected the moths to do badly, but to their surprise the insects picked the correct flower 90 per cent of the time. But the moths could not distinguish between lighter and darker shades of a coloured flower, even though they could still tell both from grey. "This tells us it's not a brightness-related cue,” says Almut Kelber, the sensory biologist leading the Lund team. "They could only have used the spectral(光谱的)composition of the signals—which we call colour." The moths use three separate colour receptors: blue, green and ultraviolet. At night, that leaves so little light per receptor that the insects should be almost blind. But hawkmoths have a host of adaptations to compensate. One is a mirror-like structure at the base of the eye, which reflects the light across the photoreceptors for a second time. The structure of the compound eye also allows each facet to supplement the light that strikes it with light from as many as 600 others. Kelber suspects that many other insects, and some higher animals, also use colour vision at night. She plans to look for the ability in nocturnal frogs and toads that use colour to choose their mate. "Why not? she asks. "At night there are just as many colours as during the day."

单选题The district ______ was established by the government a few years ago.

单选题Woman: Did you watch our Professor Stiller on TV last night? Man: I almost missed it! But my mother just happened to be watching at home and gave me a call. Question: What does the man mean?

单选题 The rocket engine, with its steady roar like that of a waterfall or a thunderstorm, is an impressive symbol of the new space age. Rocket engines have{{U}} (61) {{/U}}powerful enough to shoot astronauts{{U}} (62) {{/U}}the earth's gravitational pull and land them on the moon. We have now become space{{U}} (63) {{/U}}. Impressive and complex as it may appear, the rocket, which was{{U}} (64) {{/U}}in China over 800 years ago, is a relatively simple device. Fuel that is{{U}} (65) {{/U}}in the rocket engine changes{{U}} (66) {{/U}}gas. The hot and rapidly{{U}} (67) {{/U}}gas must escape, but it can do so only through an opening that{{U}} (68) {{/U}}backward. As the gas is{{U}} (69) {{/U}}with great force, it{{U}} (70) {{/U}}the rocket in the{{U}} (71) {{/U}}direction. Like the kick of a gun{{U}} (72) {{/U}}it is fired, it{{U}} (73) {{/U}}the laws of nature{{U}} (74) {{/U}}by Sir Isaac Newton when he discovered that"{{U}} (75) {{/U}}every action, there is an equal and opposite reaction."

单选题Woman: I'm upset. You told my boss I had a part-time job? Man: I am sorry. I couldn't help it. Question: What does the man mean?

单选题I had forgotten to take my identity card into the examination, but it was of no ______ since nobody asked to see it.

单选题I have an infatuation (迷恋) with autumn. The colors of the season, and the smells, have always thrilled me. I have always found joy in this time of year. The last few autumns of my life, however, I recollect in shades o gray rather than cheerful oranges and yellows. When I became a single mother, every aspect of life took on new meaning. Since I was used to carrying out most of the parental duties without much help during my marriage, I truly did not foresee how different parenting would become after the marriage was over. But suddenly I realized I was a statistic. The daily routine was not changed so much; it was the angle at which I had begun to look at life. I believed my ex-husband's lawyer was tracking every grade the children made, and I was under a microscope in this new town where the children and I moved our "broken home. " I feared having to eventually establish my family with each new teacher and each new term as a single-parent family. I just wanted to be us again, without the stigma (特征) of the label that put on us. During those few gray years, I would reassure myself that soon things would be better, and that I would someday be able to feel whole again. There is no mathematical equation of adults proportioned to children to equal a stable, loving family. Every family has its strengths. In fact, studies show that in families who read together, eat together and communicate openly, children are likely to succeed academically, as well as socially and emotionally. I am sure these habits are just as effective when practiced in single-parent families. I realize now that I am not a statistic. We are an active, vital family in this charming community, where we are not marked by any stigma of any statistics of any focus groups. We are given opportunity, all of us. We are surrounded by beauty and immersed in possibility. There is joy to be found here, in what we see around us and in creating our own rendition of how we want to be seen. There is strength and grace in our own willingness to break free from conformity without falling behind the barriers of self-imposed limitations or preconceived notions of where we should fit in this world according to research.

单选题Woman: Can I go skiing with you and your friends this weekend? Man: The more, the merrier. Question: What does the man mean?

单选题Passage One I have an infatuation(迷恋)with autumn. The colors of the season, and the smells, have always thrilled me. I have always found joy in this time of year. The last few autumns of my life, however, I recollect in shades of gray rather than cheerful oranges and yellows. When I became a single mother, every aspect of life took on new meaning. Since I was used to carrying out most of the parental duties without much help during my marriage, I truly did not foresee how different parenting would become after the marriage was over. But suddenly I realized I was a statistic. The daily routine was not changed so much; it was the angle at which I had begun to look at life. I believed my ex-husband's lawyer was tracking every grade the children made, and I was under a microscope in this new town where the children and I moved our "broken home." I feared having to eventually establish my family with each new teacher and each new term as a single-parent family. I just wanted to be us again, without the stigma (特征)of the label that put on us. During those few gray years, I would reassure myself that soon things would be better, and that I would someday be able to feel whole again. There is no mathematical equation of adults proportioned to children to equal a stable, loving family. Every family has its strengths. In fact, studies show that in families who read together, eat together and communicate openly, children are likely to succeed academically, as well as socially and emotionally. I am sure these, habits are just as effective when practiced in single-parent families. I realize now that I am not a statistic. We are an active, vital family in this charming community, where we are not marked by any stigma of any statistics of any focus groups. We are given opportunity, all of us. We are surrounded by beauty and immersed in possibility. There is joy to be found here, in what we see around us and in creating our own rendition of how we want to be seen. There is strength and grace in our own willingness to break free from conformity without falling behind the barriers of self-imposed limitations or preconceived notions of where we should fit in this world according to research.

单选题Most college students in the United States live Uaway/U from home.

单选题There are many inconveniences that have to be put up with when you are camping.

单选题Unable to Ubreak down/U the opposition, the president had to resign to bring order to the country.

单选题Every month, Mrs. Smith ______ all her bills before she pays them.

单选题A: Do you do exercise every day?B: ______

单选题{{B}}Passage Four{{/B}} Imagine a world in which there was suddenly no emotion—a world in which human beings could feel no love or happiness, no terror or hate. Try to imagine the consequences of such a transformation. People might not be able to stay alive: knowing neither joy nor pleasure, anxiety nor fear, they would be as likely to repeat acts that hurt them as acts that were beneficial. They could not learn: they could not benefit from experience because this emotional world would lack rewards and punishments. Society would soon disappear: people would be as likely to harm one another as to provide help and support. Human relationships would not exist: in a world without friends or enemies, there could be no marriage, affection among companions, or bonds among members of groups. Society's economic underpinnings (支柱) would be destroyed: since earning $10 million would be no more pleasant than earning $10, there would be no incentive to work. In fact, there would be no incentives of any kind. For as we will see, incentives imply a capacity to enjoy them. In such a world, the chances that the human species would survive are next to zero, because emotions are the basic instrument of our survival and adaptation. Emotions structure the world for us in implant (嵌入、插入 ) ways. As individuals, we categorize objects on the basis of our emotions. True, we consider the length, shape, size, or texture, but an object's physical aspects are less important than what it has done or can do to us—hurt us, surprise us, anger us or make us joyful. We also use categorizations colored by emotions in our families, communities, and overall society. Out of our emotional experiences with objects and events comes a social feeling of agreement that certain things and actions are "good" and others are "bad", and we apply these categories to every aspect of our social life—from what foods we eat and what clothes we wear to how we keep promises and which people our group will accept. In fact, society exploits our emotional reactions and attitudes, such as loyalty, morality, pride, shame, guilt, fear and greed, in order to maintain itself. It gives high rewards to individuals who perform important tasks such as surgery, makes heroes out of individuals for unusual or dangerous achievements such as flying fighter planes in a war, and uses the legal and penal (刑法的) system to make people afraid to engage in antisocial acts.

单选题When I was home in Britain on holiday last summer, I spent an evening looking at photos my father had taken when he stayed with us in Beijing in the spring of 1966. Of all these interesting scenes of the past, the one I exclaimed at was a photo of Chang An Jie at Tiananmen. The photo showed one car and two bicycles! This made me reflect on the changes that have transformed Beijing since I came to the city 37 years ago. In those days, the bicycle was king. What sheer joy it was to cycle along with the hundreds (not thousands) of fellow pedallers (骑车人), never in fear of life and limb as one is now. I bought my first bike in 1963. It cost me 150 yuan--in those days three or four months' salary for the average city dweller. Such changes! Good or bad? Today, cycling is hazardous but bikes are easily affordable. Gone are the old wooden houses I remember in south Beijing and fast disappearing are the small, overcrowded courtyard houses lacking running water, central heating and bathroom. Very many Beijingers now live in more convenient, better-equipped flats in high-rises. But these very high-rises are swallowing up the unique character of the old city of narrow hutongs, age-old siheyuan and close-knit communities. I loved years ago to cycle to Beihai to visit my friends (I then taught at China Foreign Affairs University). In spring I rode through the blue-green wheat fields, in summer through fields of tall maize (玉米). Further west; beyond Beijing Foreign Studies University there were the vegetable fields of the Evergreen Commune (四季青公社) and the rice paddies glistening in the summer sun. But now, as Beijing stretches out further and further, west, east, north, south, there's decent housing for families, busy offices for employment and large department stores and supermarkets where, if you have the money, there's little you cannot buy.