Even Intelligent People Can Fail1 The striking thing about the innovators who succeeded in making our modern world is how often they failed. Turn on a light, take a photograph, watch TV, search the Web, jet across the Pacific Ocean, talk on a cellphone (手机). The innovators who left us these things had to find the way to success through a maze (错综复杂) of wrong turns.2 We have just celebrated the 125th anniversary of American innovator Thomas Edison’s success in heating a thin line to white-hot heat for 14 hours in his lab in New Jersey, US. He did that on October 22, 1879, and followed up a month later by keeping a thread of common cardboard alight (点亮着的) in an airless space for 45 hours. Three years later he went on to light up half a square mile of downtown Manhattan, even though only one of the six power plants in his design worked when he turned it on, on September 4, 1882.3 "Many of life’s failures," the supreme innovator said, "are people who did not realize how close they were to success when they gave up." Before that magical moment in October 1879, Edison had worked out no fewer than 3,000 theories about electric light, but in only two cases did his experiments work.4 No one likes failure, but the smart innovators learn from it. Mark Gumz, the head of the camera maker Olympus America Inc, attributes some of the company’s successes in technology to understanding failure. His popular phrase is: "You only fail when you quit."5 Over two centuries, the most common quality of the innovators has been persistence. That is another way of saying they had the emotional ability to keep up what they were doing. Walt Disney, the founder of Disneyland, was so broke after a succession of financial failures that he was left shoeless in his office because he could not afford the US$1.50 to get his shoes from the repair shop. Pioneering car maker Henry Ford failed with one company and was forced out of another before he developed the Model T car.6 Failure is harder to bear in today’s open, accelerated world. Hardly any innovation works the first time. But an impatient society and the media want instant success. When American music and movie master David Geffen had a difficult time, a critic said nastily that the only difference between Geffen Records (Geffen’s company) and the Titanic (the ship that went down) was that the Titanic had better music. Actually, it wasn’t. After four years of losses, Geffen had so many hits (成功的作品) he could afford a ship as big as the Titanic all to himself. People often didn’t realize how close they were to success when______A. he developed 3,000 theoriesB. he couldn’t afford to buy a pair of shoesC. he found himself an unsuccessful manD. they quittedE. an innovation should work immediatelyF. failure is the mother of success
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《中国药典》规定的"熔点"是指
A. 供试品在初熔至全熔时的温度范围
B. 供试品在局部液化时的温度范围
C. 供试品在熔融同时分解时的温度范围
D. A或B
E. A或B或C
A Heroic Woman The whole of the United States cheered its latest hero, Ashley Smith, with the Federal Bureau of investigation saying it was planning to give a big reward to her for having a brave heart and wise mind. (46) She was moving into her apartment in Atlanta, Georgia early on the morning of March 12, when a man followed her to her door and put a gun to her side. "I started walking to my door, and I felt really, really afraid," she said in a TV interview last week. The man was Brian Nichols, 33. He was suspected of killing three people at an Atlanta courthouse (法院)on March 11 and later of killing a federal agent. (47) . Nichols tied Smith up with tape, but released her after she repeatedly begged him not to take her life. "I told him if he hurt me, my little girl wouldn’t have a mummy," she said. In order to calm the man down, she read to him from "The Purpose—Driven Life", a best-selling religious book. He asked her to repeat a paragraph "about what you thought your purpose in life was what talents were you given. " (48) . "I basically just talked to him and tried to gain his trust," Smith said. Smith said she asked Nichols why he chose her. "He said he thought I was an angel sent from God, and we were Christian sister and brother," she said. "And that he was lost, and that God led him to me to tell him that he had hurt a lot of people. " (49) . She said Nichols was surprised when she made him breakfast and that the two of them watched television coverage(报道) of the police hunt for him. "I cannot believe that’s me," Nichols told the woman. Then, Nichols asked Smith what she thought he should do. She said, "I think you should turn yourself in. If you don’t, lots more people are going to get hurt. " Eventually, he let her go. (50) . A US $ 60,000 reward had been posted for Nichols’ capture. Authorities said they did not yet know if Smith would be eligible(有资格的) for that money. A. The local police were searching for him B. Smith is a 26-year-old single mother with a daughter C. Smith tried very hard to kill Nichols D. She even cooked breakfast for the man before he allowed her to leave E. And the two of them discussed this topic. F. Then she called the police.
Cost as a Factor in SupplyIn a purely competitive market, the supplier of goods and services has no control over the market price, because he produces too little to influence market conditions. With no difference between his products and the products (51) his competitors, he will sell nothing if he charges above the market price and he will sell all if he charges at or (52) the market price. However, in considering the price, he must take the (53) of production into consideration. There are times when he may be willing to sell below his cost. This might happen when prices tumble for (54) he believes will be a short time. However, no business person can (55) to lose money for a prolonged period. He must be constantly (56) of his costs in relation to the market price if he is to compete successfully and earn a profit.Many people have the impression that as production increases, costs per unit decrease. (57) mass production has made this true in certain industries and at certain levels of production, (58) logic and practical experiences have shown that costs per unit begin to rise beyond a certain level of production. Some economists (59) to this principle as the law of increasing costs.The reason costs rise as production goes up is (60) . However, it is easy to recognize that as production goes up, the need for additional factors of production will also grow, (61) competitive bidding in the marketplace for the factors of production. If a producer needs (62) skilled labor to produce more, and none of this labor is unemployed, the producer will have to get (63) from other sources. This can be done by (64) higher wages. Higher bidding would also apply to the other factors of production. We must also recognize that not all labor is equally productive, (65) not all land is equally fertile and not all ore (矿石) is equally rich in the mineral wanted. 63().
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B. these
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In the second half of each year, many powerful storms are born in the tropical Atlantic and Caribbean seas. Of (91) , only about half a dozen (92) the strong, circling winds of 75 miles per hour or more that give them hurricane status, and several usually (93) their way to the coast. There cause millions of dollars of (94) , and bring death to (95) numbers of people. The great storms that hit the coast start (96) innocent circling disturbances hundreds, even thousands of miles out to sea. As they travel aimlessly over water (97) by the summer sun, they are carried westward by the (98) winds. When conditions are just (99) , warm, moist air flows in (100) the bottom of such a disturbance, moves upward through it and comes out at the top. In the (101) , the moisture in this warm air produces rain, and with it the heat is converted to energy in the form of strong winds. As the heat increases, the (102) hurricane begins to swirl in a counter-clockwise motion. The average life of a hurricane is only about nine days, but it contains almost (103) power than we can imagine. The energy in the heat released by a hurricane’s rainfall in a(n) (104) day would (105) the entire electrical needs of the United States for more than six months. Water, not wind, is the main (106) of death and destruction in a hurricane. A(n) (107) hurricane brings 6-to 12-inch downpours (108) in sudden floods. (109) is the powerful movement of the sea-the mountains of water moving toward the low-pressure hurricane center. The water level (110) as much as 15 feet above normal as it moves toward shore.
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B. with
C. from
D. at