Write a multi-choice question for the following article, with the given choices and answer: Article: If you need to call your parents but your phone is not with you, can you remember their numbers? To remember 11 numbers is not difficult. However, because of the smartphone, many of us are losing this ability. What's more, smartphones weaken our skills at giving directions, as well as killing face-to-face communications. Even when friends are having a meal together, it's common for most to check their phones. According to a report by Kleiner Perkins Caufield Byers, an American company, Chinese people spend about 170 minutes on their smartphones daily. Many students are _ to using smartphones. It does no good to their study. Research by Japan's Education Ministry showed children who spend more than four hours a day on their phones perform much worse in school test than those who play with their phones for 30 minutes. It's true that the smartphone has made our lives easier. But many also think they spend too much time on it, and this is bad for their study or work. People are trying to change that. A new app called Forest was introduced this month. It lets users plant a seed that grows into a tree over the next 30 minutes. During the half hour, users cannot use their phones, or the tree will die. A restaurant in Los Angeles, US, gives people a 5% discount if they don't check their phones during a meal. Owner Mark Gold said he hopes it gives people a way to enjoy their meal and actually talk with friends and family in person. Options: A encourage people to plant more trees B get people to change their smartphones C help people better control smartphone using D offer people a new game to enjoy themselves Answer: C help people better control smartphone using Question:
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Answer: The app "Forest" is used to _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: "Earworms", some people call them. Songs that get stuck in your head go round and round, sometimes for days, sometimes for months. For no clear reason you cannot help yourself from humming or singing a tune by Lady Gaga. To a psychologist, the most interesting thing about earworms is that they show a part of our mind that is clearly outside of our control. Earworms arrive without permission and refuse to leave when we tell them to. They are parasites living in a part of our minds. If you have got an earworm you can suffer an attack of it simply by someone mentioning the tune, without having to hear it. This proves that earworms are a part of long-term memory. Humans have an "inner ear", for remembering phone numbers, for instance. When it gets infected with earworms, rather than review our plans for the day, or lists of things to remember, the inner ear gets stuck on a few short bars of music or a couple of phrases from a song. A part of us that we normally do not have to think about, that should just do what we ask, has been turned against us, upsetting us with a request that we never asked for. The mind is an inner world which we do not have complete knowledge of, or have control over. Fortunately psychology can provide some advice on how to deal with an uncontrollable mind. Consider the famous "don't think of a white bear" problem, which tells you to try not to think about white bears, or to do something else, to avoid both thinking of the white bear and not thinking of the white bear. For earworms, the solution may be the same. Our inner ear has become infected with an earworm. This is a part not under our control, so just sending in instructions to "shut up" is unlikely to be of much help (and has been shown to make it worse). Much better is to employ the inner ear in another task. If your mind is poisoned by Brittany Spears' Toxic, for instance, then try singing Kylie Minogue's Can't Get You out Of My Head. Let me know if works! Options: A Singing songs may get earworms out of your head. B Earworms are used for keeping long-term memory. C Humans do not have complete control over their mind. D You won't suffer from earworms unless you hear the song. Answer: C Humans do not have complete control over their mind. Question:
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Answer: Which of the following statements is TRUE?

Write a multi-choice question for the following article, with the given choices and answer: Article: Imagine a world where air pollution is no longer a problem. Clean air is all around us. People don't have to worry about polluting the air every time they drive their cars. They no longer need to face the problem of not having enough fuel either. Although scientists have been trying for many years to develop a new kind of car that does not need gasoline , _ have been unsuccessful. Recently, however, car engineers have succeeded in creating a new kind of car that runs on gasoline and electricity . This is the famous "hybrid car". This car gets its name from the fact that it has a gasoline engine and an electric motor inside. Hybrid cars do not pollute the environment as much as the cars that are commonly used today. They also cost drivers less money because they need less fuel than ordinary cars. Hybrid cars are becoming widely popular in the United States. They are soon expected to become widely used around the world. If scientists and engineers continue to work on car development, perhaps the world with clean air that we imagined earlier just might become real in the future. Options: A increase air pollution B run only on electricity C have no engines inside D need less fuel than ordinary cars Answer: D need less fuel than ordinary cars Question:
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Answer:
Hybrid cars _ .