单选题How could a manager deal with conflict?

单选题According to the passage, those who live in a traditional fanfily ______.

单选题A real estate developer has bought 1,872 acres of land on which to build a new neighborhood. He plans to zone the area for roads, common area, and housing plots on a ratio of 2:3:8, respectively. If a planned lake will take up 16 acres of the common area, how many acres of the common area will be left over for the clubhouse and golf course? A. 128 B. 144 C. 416 D. 432 E. 450

单选题______any instructiorts from the Head Office, we couldn't make any decision. A. Not receiving B. Receiving no C. Not having recived D. Having not received

单选题Give me a ______ of paper and Ill write down the main points of the lecture. A．fragment B．blade C．sheet D．leaf

单选题The statement "In my fridgeless fifties childhood, I was fed well and healthily." (Line 1, Par

单选题There's no ______ from my bedroom window except for some factory chimneys.A. viewB. sceneC. sightD. look

单选题A. express B. extra C. tend D. length

单选题Do we have ______ money to last us the week? A. a lot of B. plentiful C. plenty of D. enough

单选题The research scientists often meet with problems_____new types of instrument for their solution.

单选题The expression "follow the headlines" shows ______.

单选题And the topic "fat" is forbidden. Even tile slightest paunch betrays that one is los ing the trim and______of youth.

单选题We must get there ______ before he has a chance to break the news to her.

单选题{{B}}Passage Four{{/B}} Of all the problems facing modern astronomers, perhaps the most fascinating one is "can intelligent life exist elsewhere?" Since the earth is a unimportant planet moving round an unimportant star, it would be a pride on our part to suppose that we are the only intelligent beings in the universe. But to obtain proof is difficult. The main trouble is that our neighbor worlds, the bodies in the Solar System appear to be unsuitable for advanced life forms. The Moon may be ruled out at once; it has hardly any atmosphere. Venus is little better; the surface temperature is extremely high and the atmosphere is mostly carbon dioxide. Mars with a very thin atmosphere and a severe shortage of water, may well support simple that life seems no hope of finding animals, while the alternative Martians of the story-tellers have since been given up. Of course this has not stopped the flow of bright ideas of communicating with the supposed people on Mars. In the early nineteenth century the great mathematician Gauss suggested planting tree-patterns in patterns, so that the Martians would see them and replay suitably. Following up this idea, the Austrian scientist Karl Littrow proposed, digging very wide ditches in the Sahara, triangular in patterns, and then filling them with petrol or some substance so that, when lit, the ditches would present Martian observers with a "flaming triangular" which would show the existence of intelligent minds. Even better were the plans of Charles Cross, a French writer of the 1870s ,who wanted to build a large mirror to reflect the sun's rays and concentrate, them on the surface of Mars, thereby making a vast burning-glass. By swinging the mirror round, Cross explained it would be practicable to write words in the Martion deserts simply by burning the sand. For many years, he bombarded the French government with literature about his plan and was very disappointed when no official interest was shown.

单选题oracle's current difficulty to take over PeopleSoft is that

单选题It's becoming something of a joke along the Maine-Canada border. So many busloads of retired people crisscross the line looking for affordable drugs that the roadside stands should advertise, "Lobsters. Blueberries. Lipitor. Coumalin. " Except, of course, that such a market in prescription drugs would be illegal. These senior long-distance shopping sprees fall in a legal gray zone. But as long as people cross the border with prescriptions from a physician and have them filled for no more than a three-month supply for personal use, customs and other federal officials leave them alone. The trip might be tiring, but people can save an average of 60 percent on the cost of their prescription drugs. For some, that's the difference between taking the drugs or doing without. "The last bus trip I was on six months ago had 25 seniors," says Chellie Pingree, former Maine state senator and now president of Common Cause. "Those 25 people saved $19,000 on their supplies of drugs. " Pingree sponsored Maine RX, which authorizes a discounted price on drugs for Maine residents who lack insurance coverage. The law was challenged by drug companies but recently upheld by the U. S. Supreme Court. It hasn't yet taken effect. Figuring out ways to spend less on prescription drugs has become a multifaceted national movement of consumers, largely senior citizens. The prescription drug bill in America is $160 billion annually, and people over 65 fill five times as many prescriptions as working Americans on average. "But they do it on health benefits that are half as good and on incomes that are half as large. " says Richard Evans, senior analyst at Sanford C. Bernstein, an investment research firm. What's more, seniors account for 20 percent of the voting public. It's little wonder that the May 19 Supreme Court ruling got the attention of drug manufacturers and politicians across the country. The often-over-looked state of 1.3 million tucked in the northeast corner of the country became David to the pharmaceutical industry's Goliath. The face-off began three years ago when state legislators like Pingree began questioning why Maine's elderly population had to take all those bus trips.

单选题E-mail—can't live with it, can't live without it. Con artists and real artists, advertisers and freedom fighters, lovers and sworn enemies-they’ve all flocked to email as they would to any new medium of expression. E-mail is convenient, saves time, brings us closer to one another, helps us manage our ever-more-complex lives. Books are written, campaigns conducted; crimes committed-all via e-mail. But it is also inconvenient, wastes our time, isolates us in front of our computers and introduces more complexity into our already too-harried lives. To skeptics, E-mails just the latest chapter in the evolving history of human communication. A snooping husband now discovers his wife's affair by reading her private e-mail--but he could have uncovered the same sin by finding letters a generation ago. Yet E-mail-and all online communication-is in fact something truly different; it captures the essence of life at the close of the 20th century with an authority that few other products of digital technology can claim. Does the pace of life seam ever faster? E-mail simultaneously allows us to cope with that acceleration and contributes to it. Are our attention spans shriveling under barrages of new, improved forms of stimulation? The quick and dirty E-mail is made to order for those whose ability to concentrate is measured in nanoseconds. If we accept that the creation of the globespanning Internet is one of the most important technological innovations of the last half of this century, then we must give E-mail--the living embodiment of human connections across the Net--pride of place. The way we interact with each other is changing; E-mail is both catalyst and the instrument of that change. The scope of the phenomenon is mind-boggling. Worldwide, 225 million people can spend and receive E-mail. Forget about the Web or e-commerce or even online pornography: E-mail is the Internet's true killer app—the software application that we simply must have, even if it means buying a $2,000 computer and plunking down ＄20 a month to America Online. According to Donna Hoffman, a professor of marketing at Vanderbilt University, one survey after another finds that when online users are asked what they do on the Net, "E-mail is always No. 1." Oddly enough, no one planned it, and one predicted it. When research scientists first began cooking up the Internet's predecessor, the Arpanet, in 1968, their primary goal was to enable disparate computing centers to share resources. "But it didn't take very long before they discovered that the most important thing was the ability to send mail around, which they had not anticipated at all," says Eric Auman, chief technical officer of Sendmail, Inc.

单选题Modern biology is based on several unifying themes, such as the cell theory, genetics and inheritance, Francis Crick's central dogma of information flow, and Darwin and Wallace's theory of evolution by natural selection. In this first unit we will examine these themes and the nature of science. The ancient Greek philosopher Anaxiamander (611- 547 B. C. ) and the Roman philosopher Lucretius (99 – 55 B. C. ) coined the concept that all living things were related and that they had changed over time. The classical science of their time was observational rather than experimental. Another ancient Greek philosopher Aristotle, developed his Scala Naturae, or Ladder of Life, to explain his concept of the advancement of living things from inanimate matter to plants, then animals and finally man. This concept of man as the "crown of creation" still plagues modern evolutionary biologists. Post-Aristotlean "scientists" were constrained by the prevailing thought patterns of the Middle Ages—the inerrancy of the biblical book of Genesis and the special creation of the world in a literal six days of the 24-hour variety. Archbishop James Ussher of Ireland, in the late 1600's calculated the age of the earth based on the geneologies from Adam and Eve listed in the biblical book of Genesis. According to Ussher's calculations, the earth was formed on October 22, 4004 B. C. These calculations were part of Ussher's book, History of the World. The chronology he developed was taken as factual, and was even printed in the front pages of Bibles. Ussher's ideas were readily accepted, in part because they posed no threat to the social order of the times; comfortable ideas that would not upset the linked apple carts of church and state. Often new ideas must "come out of left field", appearing as wild notions, but in many cases prompting investigation which may later reveal the "truth". Ussher's ideas were comfortable, the Bible was viewed as correct, therefore the earth must be only 5, 000 years old. Geologists had for some time doubted the "truth" of a 5, 000 year old earth. Leonardo da Vinci (painter of the Last Supper, and the Mona Lisa, architect and engineer) calculated the sedimentation rates in the Po River of Italy. Da Vinci concluded it took 200, 000 years to form some nearby rock deposits. Galileo, convicted heretic for his contention that the Earth was not the center of the Universe, studied fossils (evidence of past life) and concluded that they were real and not inanimate artifacts. James Hutton, regarded as the father of modern geology, developed the Theory of Uniformitarianism, the basis of modern geology and paleontology. According to Hutton's work, certain geological processes operated in the past in much the same fashion as they do today, with minor exceptions of rates, etc. Thus many geological structures and processes cannot be explained if the earth was only a mere 5, 000 years old.