Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: In the United States , most children begin attending school when they are five years old . Public education is free and most children go to schools near their homes . Schools in these early years is fun . The children learn to read and write . But they also play games and go on trips . There is no reason at such an early age for him to hit the books. The situation changes as children become older. The subjects become more difficult .Students must learn about world history , algebra , and the life sciences. Tests become more common . Pressure is growing to hit the books, study hard , and advance. However , most serious students only really begin hitting the books for long hours when they reach high school. High school students who hope to continue their education at a college or university must take a special national test called the S-A-T .The test has two parts .The first part tests the student's ability with numbers and mathematical skills .The second part tests the student's ability in the English language. The S-A-T test is very important .A high school student who gets a high score on the two parts of the test has a good chance to enter a top American college .For this reason, many students hit the books for months to prepare for the S-A-T. Options: A In American the students have to pass certain test to continue their education B Young children needn't work hard at their lessons because education is free[:Zxxk.Com] C Those who fail in the S-A-T cannot go to a top college D The students must spend much time preparing for the S-A-T Answer: B Young children needn't work hard at their lessons because education is free[:Zxxk.Com] Question:
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Answer: Which of the following is NOT true according to the passage?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Long bus rides are like television shows. They have a beginning, a middle, and an end with commercials thrown in every three or four minutes. The commercials are unavoidable. They happen whether you want them or not. Every couple of minutes a billboard glides by outside the bus window. "Buy Super Clean Toothpaste." "Drink Good Wet Root Beer." "Fill up with Pacific Gas. "Only when you have fallen asleep, which is equal to turning the television set off, can you get separated from the unending cry of "You Need It! Buy It Now!" As for the ride itself, the beginning of it is comfortable and somewhat exciting, even if you've traveled that way before. Usually some things are keeping changing out of the windows -- various houses, crop fields, attractive bridges, ... and sometimes even a small accident. Your bus driver may have a unique style of driving and it's fun trying experience it the first hour or so. If the driver is particularly reckless or daring, the ride can be as thrilling as an adventurous story. Will the driver pass the truck in time? Will the driver move into the right or the left hand lane? After a while, of course, the excitement dies down. Sleeping for a while helps pass the middle hours of the ride. Food always makes bus rides more interesting. But you've got to be careful of what kind of food you eat. Too much salty food can make you very thirsty between stops. The end of the ride is somewhat like the beginning. You know the riding will soon be over and there's a kind of expectation and excitement with that. The seat, of course, has become harder for the hours having passed. By now you may sit with your legs crossed, or with your hands in your lap, or with your hands on the arms, or even with your hands crossed behind your head. That is to say that the end comes just at no more ways to sit. Options: A the commercials both on TV shows and on billboards along the road are fun B they both have a beginning, a middle and an end, with commercials in between C the drivers are always reckless on TV shows just as they are on buses D both traveling by bus itself and watching TV programs on bus are not exciting. Answer: B they both have a beginning, a middle and an end, with commercials in between Question:

A: The writer feels long bus rides are like TV shows because _ .

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: This winter, the air quality over the north China plain was so bad that it was actually off the standard scale. The air pollution reached levels that the World Health Organization describes as dangerous. On Thursday, heavy smog blanketed most of northern and eastern China again. It is reasonable to ask why the air pollution is so bad this winter. Weather conditions and topographic factors have been given as reasons, but, although contributing factors, these are not to blame. The worsening air pollution is linked to an energy mix that relies heavily on coal and to motor vehicle emissions . But despite the astonishing growth of motor vehicles in our cities, it is the burning of coal that is the biggest cause of air pollution. More than half of the country's power plants are located in the eastern region and China's coal consumption has more than doubled in the past decade, reaching 3.8 billion tons last year, accounting for almost half the world's total coal consumption. And with coal occupying nearly 70 percent of the country's primary energy consumption, it has become critical to reduce the use of coal if we are to solve the nation's overall air pollution problem. In the face of the poisonous air recently, one citizen said, "we have nothing but hot air to purify the skies". In fact, the government plans to have 350 billion yuan ($55.67 billion) investment in improving coal-fired facilities and limiting the use of yellow-label cars that do not meet the Euro I emissions standard and so on. However, it would be far more effective to reduce emissions at the source, which means that the biggest challenge currently facing government departments is saying "no" to the country's air polluting offenders. According to the Joint Prevention and Control Plan on Air Pollution in Key Regions released recently by the State Council, the amount of coal the nation consumes is set to rise by 30 percent during the period of the 12th Five-Year Plan. This is not going to let anyone breathe easier. This highlights a key problem when... Options: A Giving priority to economic development in policymaking. B Making environment-friendly policies and carrying them out effectively. C Increasing investment in the construction of coal-fired facilities. D Limiting the use of cars not meeting the required emission standard Answer: B Making environment-friendly policies and carrying them out effectively. Question:
A:
According to the writer, which of the following is the key to solving the air pollution problem?