Problem:OPTIONS:
- Free kids of the burden of homework.
- Stop using mobile phones to do homework.
- Spend less time to gain much knowledge.
- Improve China's academic status in the world.

Read the following article and answer the question. Article: School children are using mobile phone applications to do their homework, which seem to beincreasing during summer vacations. But instead of blaming students for their behavior, we should say noto too much homework. This is important because by using mobile phone applications to do theirhomework, students don't add much to their knowledge, says an article in Guangzhou-based YangchengEvening News. Excerpts : Using mobile phone applications to do homework is no different from copying from someone else'swork. This is the opinion of a vast majority of teachers. Students who seek cell phone apps help to do theirhomework will pay dearly during major exams when they cannot seek the help of such applications, theteachers say. The heavy load of homework Chinese students are burdened with, said to be the heaviest in the world,has led to the popularity of these applications. Senior high school students in China rarely go to bed before 11 pm. A report in Shanghai published in2013 showed that students in the city on average spend 28.2 hours in class every week, the 9th highestamong 65 countries and regions surveyed. Also, they spend an average of 13.8 hours a week doinghomework, most in the world. There is no association between the amount of homework one does and the amount of knowledge onegathers. In fact, a research by Australian experts shows that the result is exactly the opposite: the morehours students spend doing homework, the less effective they will be in gaining knowledge. The United States is one of the countries where students do little homework, but that has not damagedthe country's academic status in the world. So, it's time Chinese schools understood this fact and freed students of the unnecessary burden ofhomework. Question: Which of the following is probably the best title? Answer:
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A: Free kids of the burden of homework.

Problem:OPTIONS:
- Decision makes no sense in choices.
- Curiosity makes creative minds active.
- Creative ideas are born of a relaxing mind.
- Formation of innovation comes from fantastic ideas.

Read the following article and answer the question. Article: Habits are a funny thing. We reach for them mindlessly, setting our brains on auto-pilot and relaxing into the unconscious comfort of familiar routine. "Not choice, but habit rules the unreflecting creatures," William Wordsworth said in the 19th century. In the ever-changing 21st century, even the word "habit" carries a negative meaning. So it seems contradictory to talk about habits in the same context as innovation . But brain researchers have discovered that when we consciously develop new habits, we create parallel paths, and even entirely new brain cells, that can jump our trains of thought onto new, innovative tracks. Rather than dismissing ourselves as unchangeable creatures of habit, we can instead direct our own change by consciously developing new habits. In fact, the more new things we try, the more creative we become. But don't bother trying to kill off old habits; once those _ of procedure are worn into the brain, they're there to stay. Instead, the new habits we deliberately press into ourselves create parallel pathways that can bypass those old roads. "The first thing needed for innovation is attraction to wonder," says Dawna Markova, author of The Open Mind. "But we are taught instead to 'decide', just as our president calls himself 'the Decider'." She adds, however, that "to decide is to kill off all possibilities but one. A good innovational thinker is always exploring the many other possibilities." "All of us work through problems in ways of which we're unaware," she says. Researchers in the late 1960s discovered that humans are born with the ability to approach challenges in four primary ways: analytically, procedurally , collaboratively and innovatively. At the end of adolescence, however, the brain shuts down half of that ability, preserving only those ways of thought that have seemed most valuable during the first decade or so of life. The current emphasis on standardized testing highlights analysis and procedure, meaning that... Question: Which of the following statements most probably agrees with Dawna Markova's view? Answer:
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A: Curiosity makes creative minds active.

Problem:OPTIONS:
- the Beijing government has agreed to use the technology in Beijing
- they have proven the results of the device both indoors and outdoors
- the results of the air-cleaning device can be expectable
- the Beijing government has never done anything to handle the air pollution

Read the following article and answer the question. Article: A Dutch artist and designer has come up with a device which he hopes will get rid of pollutants from Beijing's smog skies, creating clean air for the city's mask-wearing people. An electromagnetic field will pull particles in the smog to the ground where they can be easily cleaned. "It's like when you have a balloon which has static and your hair goes toward it. Same with the smog," says artist Daan Roosegaarde. His studio has reached an agreement with the Beijing government to test the technology in one of tile capital's parks. With its skies regularly covered by dirty gray smog, Beijing this week announced a series of emergency measures to handle the problem. Roosegaarde says an indoor model device has already proven it works and is confident that the results -- with the help of a team of scientists and engineers -- can be replicated outside. "Beijing is quite a good place because the smog in Beijing is quite low. It lies in a valley so there's not so much wind. It's a good environment to explore this kind of thing." "We'll be able to purify the air and the challenge is to get the top of the smog so you can see the sun again." Roosegaarde acknowledges that projects like this are a way of drawing attention to the problem, rather than a practical solution to Beijing's awful air pollution. "This is not the real answer for smog. The real answer has to do with clean cars, different industry and different lifestyles." However, he hopes the project will make a "fundamental statement" by allowing the city's people to realize the difference between breathing clean and smog-filled air. Question: According to the passage, _ . Answer:
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A:
the results of the air-cleaning device can be expectable