Question: Write a multi-choice question for the following article, with the given choices and answer: Article: Here is an astonishing and signficant fact:Mental work alone can't make us tired. It sounds absurd. But a few years ago, scientists tried to find out how long the human could labor without reaching a stage of fatigue . To the amazement of these scientists, they discovered thett blood passing through the brain, when it is active, shows no fatigue at all! If we took a drop of blood from a day labourer, we could find it full of fatigue toxins and fatigue products. But if we took blood from the brain of Albert Einstein, it would show no fatigue toxing at the end of the day. So far as the brain is concerned, it can work as well and swiftly at the end of eight or even twelve hours f efforts as at the beginning. The brain is totally tireless. So what makes us tired. Some scientists declare that most of our fatigue come from our mental and emotional attitudes. One of England's most outstanding scientists. J. A. Hadfield,says,"The greater part of the fatigue from which we suffer is of mental origin. In fact,fatigue of purely physical origin is rare." Dr. Brill, a famous American scientist, goes even further. He declares,"One hundred percent of the fatigue of a sitting worker in good health is due to emotional problems." What kinds of emotions make sitting workers tired?Joy?Satifaction?No!A feeling of being bored,anger,anxiety,tenseness,worry,a feeling of nt being appreciated---those are emotions that tire sitting workers.Hard work by itself seldom causes fatigue.We get tired because our emotions produce nervousness in the body. Options: A Fatigue toxinscould hardly be found in a labour's blood. B Albert Eistein didn't feel worn out after a day's work. C The brain could wrk for many hours without fatigue. D A mental worker's blood was filled with fatigue toxins. Answer: C The brain could wrk for many hours without fatigue. Question:
Answer: What surprised the scientists a few years ago?

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: Last Sunday, as soon as I walked into the house in the afternoon, my little brother placed a bunch of papers in my hands and asked me to fold them up so they could fit into an envelope as quickly as possible. He said it needed to get done quickly before it turned dark. After I read what was on the papers, I smiled. It was a lovely letter to all the residents in my neighborhood. My brother was asking everyone to let him know if anyone needed help. He left his contact information and said that anyone that needed help should get in touch with him and he would try to help. He also asked people to get in touch if they were able to help out. London received an unusual amount of snow last week, and the city was not prepared for it at all. So it was quite difficult to get anywhere. The major roads had been cleared, but the smaller roads and pavements hadn't, so they could be quite _ . There are a large number of old people in our little community. So my brother thought that the snow may have caused some difficulty for some of them, particularly because we live on a hill. A few elderly people got in touch with him asking for help for things they needed. One of them was especially grateful because his caregiver couldn't make it. To our surprise, he got more responses from people offering to help. Then he received help from people who wanted to help. Everyone was really touched and wrote to my brother wonderful emails. One of our neighbors wrote an email saying that although she wasn't able to help, she was "very proud of having a neighbor like him who puts other people's interests first." Options: A show appreciation B express love C lend a hand D ask for help Answer: A show appreciation Question:
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[A]: One of their neighbors sent an email to the author's brother to _ .

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: In the case of mobile phones, change is everything. Recent research indicates that the mobile phone is changing not only our culture, but our very bodies as well. First, let's talk about culture. The difference between the mobile phone and its parent, the fixed-line phone, is that a mobile number corresponds to a person, while a landline goes to a place. If you call my mobile, you get me. If you call my fixed-line phone, you get whoever answers it. This has several implications . The most common one, however, and perhaps the thing that has changed our culture forever, is the "meeting" influence. People no longer need to make firm plans about when and where to meet. Twenty years ago, a Friday night would need to be arranged in advance. You needed enough time to allow everyone to get from their place of work to the first meeting place. Now,however, a night out can be arranged on the run. It is no longer "see you there at 8",but "text me around 8 and we'll see where we all are." Texting changes people as well. In their paper, "Insights into the Social and Psychological Effects of SMS Text Messaging", two British researchers distinguished between two types of mobile phone users: the "talkers" and the "texters"-those who prefer voice to text messages and those who prefer text to voice. They found that the mobile phone's individuality and privacy gave texters the ability to express a whole new outer personality. Texters were likely to report that their family would be surprised if they were to read their texts. This suggests that texting allowed texters to present a self-image that differed from the one familiar to those who knew them well. Another scientist wrote of the changes that mobiles have brought to body language. There are two kinds that people use while speaking on the phone. There is the "speakeasy": the head is held high, in a self-confident way, chatting away. And there is the "spacemaker": these people focus on themselves and keep out other people. Who can blame them? Phone meetings get cancelled or... Options: A talkers B the "speakeasy" C the "spacemaker" D texters Answer: D texters Question:
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output: According to the two British researchers, the social and psychological effects are mostly likely to be seen on _

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Man has a big brain. He can think, learn and speak. Scientists once thought that men are different from animals because they can think and learn. They know that animals can learn--dogs, rats, birds can learn. So scientists are beginning to understand that men are different from animals because they can speak. Animals cannot speak. They make noises when they are afraid, or angry, or unhappy. Apes can understand some things more quickly than human, one or two have learnt a few words. But they are still different from us. They cannot join words and make sentences; they cannot think like us because they have no language. They can never think about the past or the future. Language is a wonderful thing. Man has been able to build a modern world because he has language. Every child can speak his own language very well when he is four or five--but no animal learns to speak. How do children learn? What happens when we speak? Scientists do not know. They only know that man can speak because he has a big brain. Options: A Ape's Language. B Man's brain and Language. C Human Brain. D Animals Learning. Answer: B Man's brain and Language. Question:
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output:
What is the suitable topic for this passage?