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阅读程序： Sub subP(b() As Integer) For i＝1 To 4 b(i)=2 * i Next i End Sub Private Sub Command1_Click() Dim a(1 To 4) As Integer a(1)＝5 a(2)＝6 a(3)＝7 a(4)＝8 subP a() For i＝1 To 4 Print a(i) Next i End Sub 运行上面的程序，单击命令按钮，输出结果为
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Passage 2 Experimenting with household objects can often get young people in trouble, but for one intelligent, inquisitive boy, it created the foundation of his future. Young Henry Ford discovered through his curious mind that many objects were useful for much more than their intended purposes. For example, he used to tinker with his father’s fanning tools to see what they could do. He used his mother’s darning needles to help him repair watches. And once, in an effort to study the power to steam, he sat and watched water boil in his mother’s teapot. Little did Ford know that these experiments would lead him to creating a means of transportation that would change the world forever. Henry Ford was born on July 30, 1863, near Detroit, Michigan. He was the oldest of six children and the grandson of immigrants from Ireland who came to America in 1847. His family were farmers, and he grew up on the family farm where he began to develop mechanical skills. Through his experiences on the farm with his father, Henry developed a great curiosity about how things worked. When traveling in his father’s wagon, Henry would often wonder if there were a faster and easier way to travel. A time he remembered for the rest of his life happened when he was only thirteen years old. He was riding in the wagon with his father, and he spotted a steam engine traveling along the road under its own power. Henry was so excited that he ran toward the engine and asked its driver question after question about the incredible machine. This machine was used for sawing wood and other tasks that required it to remain stationary, but the engine was mounted on wheels to propel itself from one location to another. Henry was so excited that the driver let him fire the engine and even run it. From that point on, Henry Ford’s dream of creating a self-propelled vehicle began to materialize. Ford wanted to move to Detroit to work in the machine shops, but he stayed on the family farm until he was seventeen. At that time, he started his successful journey by moving to Detroit. He began working at the Michigan Car Company for $1.10 a day, but he was fired because he was faster than anyone else at making repairs. It took him only one hour to do what took others five hours to do! From there he took on a variety of different jobs but his dream continued to be the creation of a "horseless carriage." No matter where he worked, he continued to read about gas engines and experiment in his own workshop. In 1896 Ford’s efforts began to pay off when he was working at the Detroit Edison Illuminating Company. His first self-propelled vehicle was ready for a try-out. As it started to run, it actually frightened the horses and caused many people to protest, but it ran. It was at the Detroit Edison Illuminating Company where Ford met Thomas Edison. Ford had always admired Thomas Edison’s work and was excited when he discovered that Edison agreed that it had possibilities and encouraged him to continue. This gave Ford the incentive to invent an operable car that was written up in the Detroit Journal where he was described as a "mechanical engineer." Soon his work on automobiles caused him to have to leave the Detroit Edison Illuminating Company. Ford wanted more time to work on automobile building so he was forced to quit his job. Ford’s dream began to materialize with his invention of automobiles and the development of the assembly line. His dream of creating a "motor car for the great multitude.., constructed of the best materials by the best men to be hired.., so low in price that no man making a good salary will be unable to own one..." came true with the invention of his ninth car, the Model T. It sold more than any other car for eighteen years between 1908 and 1926. This commonplace, hard working, sturdy car made up over one half of all the cars sold at this time. Today we are reminded of Ford’s genius whenever we see one of his "horseless carriages" traveling across the many highways in our world. Who would have guessed for the world The next time you see a child experimenting with different common objects, keep in mind that you may be witnessing the beginning of another great invention. Which sentence below supports the main idea expressed by the author
[A] hotel [B] Tuesday [C] cinema [D] window [E]Thursday [F] umbrella [G] bridge You can watch films there.
The Next Disaster: Are We ReadyAre We Really Prepared After the attacks on September 11 and the hurricanes that slammed the Gulf Coast last year, you’d expect our major cities to be ready with disaster plans that will save lives and property. There’s no doubt we’ll be hit again—maybe even harder—because the list of possible calamities (灾难) is long: from a bird flu pandemic to a massive California earthquake, to more monster storms, to another terrorist attack. But are we really prepared to protect people, as well as their homes and businesses Every major urban area has received federal funding, much of it from the Department of Homeland Security (DHS), in order to make their cities more secure. But there are no set criteria for measuring preparedness (the feds are working on that), and the quality of disaster plans varies widely throughout the country. So we decided to do an independent assessment of 10 high-risk urban areas, focusing on key security indicators. We analyzed public data, consulted with federal and local emergency workers, and contacted the mayors’ offices to gauge (测量) the readiness of these cities to meet both natural and man-made disasters. Our criteria fell under three main categories: Emergency Readiness, Crisis Communications, and Medical Response.Emergency Readiness Are there at least 1,000 first responders (such as police, fire and EMTs) per 100,000 residents They’re our first line of protection in almost any disaster situation—professionals who are trained to handle everything from rescuing victims to providing first aid, to enforcing quarantines (封锁), to directing traffic for evacuations (疏散). Are there federal search-and-rescue teams based within 50 miles Large cities often have specialized teams to deal with such things as high-rise-building rescues or hazardous chemical spills. But these squads are sometimes small, ill-equipped, or run on a shoestring. This is not true of federal urban search-and-rescue task forces that the DHS supports across the country. Each task force is made of 62 members and 4 canines, as well as a "comprehensive cache" of equipment. DHS task forces are not automatically assigned; a city needs to apply and present its case. Has the city or state earned "green status" from the Centers for Disease Control and Prevention Suppose that in the midst of a flu pandemic or bio terror attack, your city ran low on critical medicines. The CDC stands ready to help by distributing drugs and medical equipment from its Strategic National Stockpile. But the agency wants to know that a city or state is able to quickly mobilize hundreds of health workers and volunteers trained to handle the logistics, and has space set aside for storage and refrigeration. You’re best off if your city has earned the CDC’s "green status"—even if the state itself has not—because it means local health teams can handle the supplies on their own. Does the city website explain clearly what to do in case of evacuation Who can forget the images of stranded New Orleans residents, or the 5-mph crawl out of Houston It turned out that New Orleans’s evacuation plans were both inadequate and poorly communicated. One way cities can avoid a similar nightmare is to put clear and easy-to-find evacuation information on their websites. Some cities, such as Boston and Washington, post the preferred street routes. Others, like Las Vegas, won’t disclose details due to security fears, but their websites may provide ways to quickly get evacuation details when you need them (such as numbers to call or alert services you can sign up for). Among the more important things to address are people without vehicles of their own (a huge failing in New Orleans) and instructions for pet owners. Does the website include details for residents with special needs In July 1995, a vicious heat wave killed nearly 500 people in Chicago; a disproportionate number of them were older residents who lived alone. In any crisis, the elderly and disabled can be uniquely vulnerable. That’s why cities such as Houston are creating registries of residents who would need special help. Such lists would indicate, for instance, that a certain person in a certain apartment building is wheel-chair-bound. Other cities are instructing people with disabilities to call 911 for assistance—though this relies on phone systems that could be overloaded or go dead. If a city’s disaster planning shows no awareness of special-needs people, it isn’t complete.Crisis Communications Can first responders—police, fire and medical—talk to one another On September 11, firefighters died inside the World Trade Center because they could not make contact with police helicopters trying to radio warnings. Incompatible communications is a country-wide problem, and converting or replacing decades-old radio systems can be a long, expensive process. Cities have gotten a big boost if they’ve taken part in RapidCom, a DHS program providing technical assistance and training that speeds up the transition. Has the city adopted E911 Many cities have upgraded their 911 call centers in recent years, but they’re even better prepared if they’ve incorporated "E911" (or "enhanced 911"). This technology enables emergency operators to identify the precise location of cell-phone callers through GPS systems. If you wind up stranded in floodwaters, E911 could save your life. Does the city provide 24-bout emergency alerts What if an evacuation order goes out, but it’s 3 a.m. and you’re sound asleep Not a problem if your city has a way of alerting you at any time of day. Some rely on street sirens (警报器) to do the trick. Others have used their websites to invite residents to sign up for e-mail notifications or automated phone calls in an emergency.Medical Response Are there at least 500 hospital beds for every 100,000 residents Getting to victims quickly is a critical first step. But you’d better have a place to take them for treatment. A reasonable standard, according to preparedness experts, is 500 hospital beds for every 100,000 people—a ratio that would likely mean a city could find enough spare beds in an emergency. Of course, beds alone won’t help a massive number of burn victims or people suffering from chemical exposure unless the hospital is prepared to treat them. But all the cities in our survey have specialty units in their hospitals that can handle such cases. Are local teams trained to respond quickly and work together If an urban area was targeted by weapons of mass destruction, city health officials couldn’t just wait for federal help to arrive. First responders and hospitals would need to react fight away. They could also need medical volunteers—say, to help vaccinate people or distribute medicines and supplies. How to ensure that all these professionals and volunteers work together as seamlessly as possible If a city is part of DHS’s Metropolitan Medical Response System, it has obtained federal assistance in developing plans, and has received critical training and equipment. Are there labs nearby that specialize in biological and chemical threats The CDC is on the cutting edge with its Laboratory Response Network—integrated labs nationwide that have the equipment and expertise to quickly identify pathogens and toxic chemicals. An LRN lab in Florida was the first to detect anthrax (炭疽热) in terrorist mailings in 2001. Laboratories can be members only if they have highly trained staff and exceptional facilities, as well as a track record of testing accuracy. A handful of LRN labs qualify as "Level 1", meaning they can test for chemical poisons such as mustard and nerve agents. You can get evacuation details through the ways provided by the website of Las Vegas though it doesn’t disclose the details due to ______.
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