(Question)
Read the article and select the best answer. Article: What's the greenest place in America? If you answered something like the warm sunlight of Santa Barbara, you'd be wrong. The greenest place in America has almost no sign of nature-- the buildings outnumber the trees-- and the air isn't all that great. What it has is density and efficiency-- the twin qualities that finally define green in the global warming time. Applying those standards,the greenest place in America is New York City-- particularly,the overcrowded,overpriced island of Manhattan, which produces 30% less per-capita greenhouse gas than that of the nation. It's that density that makes Manhattan so green. Manhattan's population density is 800 times the national average. Density comes with negatives,certainly-- small living spaces,air pollution-- but it also enables amazing efficiencies.Over 80% of Manhattanites travel to work by public transport, by bike or on foot-- compared to an average of about 8% everywhere else in the country. Manhattan's apartment buildings are far more energy-efficient than the houses in the suburbs. What's true of New York City is more or less true of other American urban areas, which explains why a growing part of the environmental movement now focuses on greening cities, hoping to attract more Americans back downtown. There's an effort to make cities more sustainable ,by improving public transport,reducing air pollution and upgrading energy efficiency. But even more important, it is quite urgent to change decades of government policies that have been in favor of the suburbs,with disastrous consequences for energy,the environment and the climate. That's exactly the difficult point. For all the high efficiency and convenience and richness of living in a city,there are disadvantages too.New York,for example,has some of the highest childhood asthma rates in the U.S. So it's welcome news that New York has continued to push its P1aNYC scheme, a long-term program to make the city greener and more sustainable over the next decades. Recently _ announced an update to the plan that... Question: What would be the best title for the passage? Options: A: Manhattan the Greenest Place in America? B: The Higher Density,the Greener City? C: PlaNYC Scheme:New York City's Future D: Living in Cities Does Good to the Environment
(Answer)
A

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Read the article and select the best answer. Article: A group of soldiers were stationed in the country near the home of a big landowner, called Lord Hunt. As they wanted to stay on good terms with the landowner, they offered to blow up a large tree _ that had remained after part of a tree had been blown down in the storm. But Lord Hunt asked them not to damage the plantation of young trees that was next to the stump. The officer in charge of the engineers promised him that they would be careful. Lord Hunt was so pleased that he asked the whole group to lunch on the day of the explosion. The day came and just before lunch, the officer checked with one of his men to see if they had put enough explosive in the stump. "I checked the maths," said the soldier "and it comes to 32 kilos." "Are you sure?" asked the officer. "Perhaps you'd better put in a bit more just to make sure." The lunch continued and everyone ate a lot and drank a lot. A little later, the group of soldiers went outside with Lord Hunt to see the explosion. "You just see, Lord Hunt, that tree will fall in exactly the right place without hurting any of your young trees," said the officer. The soldier lit the fuse, then walked quickly away to take cover. After a minute the tree, instead of falling over on its side, rose with the explosion 20 metres into the air, taking with it a huge quantity of earth together with all the young plantation. "Sorry sir, I made a mistake!" said the soldier. "It should have been 3.2 kilos, not 32 kilos." Lord Hunt was so upset that he turned around and walked back to his house. He looked at the house in horror and saw that every single window had been broken by the explosion. He was so upset that he went to the toilet on the ground floor to get over his feelings of shock. When he had finished, he pulled the plug of the toilet and the whole ceiling, which had been weakened by the explosion, fell on his head. Question: The explosion caused great damages because _ . Options: A: the officer told the soldier to put in a bit more to make sure of the result B: the soldier made a mistake in maths about the amount of the explosive C: the soldier wanted to play a joke on Lord Hunt D: the soldier drunk so much that he could not carry out the order from the officer
(Answer)
B

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Read the article and select the best answer. Article: Stacey Hillman, who is 10 years old, was reading a magazine about police dogs needing bulletproof vests . She thought that someone should start raising money for the police dogs. After she got permission from Chief LaBrusciano, she went to the County Sheriff Don Eslinger. She got busy visiting all the police dogs and telling the departments about her new charity. She made "collection boxes" by using bottles and put a picture of her with a police dog on it. She put these bottles in vet's offices and pet stores. The Chief from her hometown police department helped make Stacey's idea an official charity -- Pennies to Protect Police Dogs. The more money she collected, the more popular she became, and the more people offered to donate and help her with her goal of giving every police dog effective protection. Stacey travels all around her state to raise money and tell people how important the police dogs are. She speaks at schools, and they donate to her charity, too. Since Stacey started her charity, she has bought bulletproof vests for the police dogs with all the 140 thousand dollars she has raised. But she has many more K-9 friends that still need to be protected and she promises to keep doing her charity until every police dog in the whole country has a bulletproof vest. Each vest costs $700, and every police dog should have one. There are not always tax dollars to provide K-9s with these vests, and very few departments have them. The police dogs save lives just like police officers do, and often the police dogs are the first to go in. Stacey depends on donations from everyone to provide the dogs with bulletproof vests. Question: What made Stacey begin to consider doing something for the police dogs? Options: A: Chief LaBrusciano's permission. B: The suggestion from a charity. C: A call from the local police department. D: An article about police dogs' problem.
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D