Question: Write a multi-choice question for the following article, with the given choices and answer: Article: "A messy desk can actually lead people towards clearer thinking", say researchers from Germany. The researchers found in a series of linked studies----using a messy desk and a messy shop front ----that people actually thought more clearly when all around was chaos, as they sought to simplify the tasks at hand. Visual and mental mess forces human beings to focus and think more clearly. Famous thinkers and writers such as Albert Einstein and Roald Dahl have been well-known for their untidy desks. "Messy desks may not be as harmful as they appear to be. As the problem-solving approaches they seem to cause can increase work efficiency or improve employees' creativity in problem-solving," say the authors. "Business and government managers often promote 'clean desk' policies to avoid disorganized offices and messy desks, for the purpose of improving work efficiency and productivity," writes lead researcher Jia Liu from the University of Groningen in a paper published in the Journal of Consumer Research. "This practice is based on the conventional wisdom that a disorganized and messy environment can clutter one's mind and make one's judgments difficult." "However, not all evidence supports this traditional link between a messy environment and a messy mind." The scientists tested people's response in various messy environments----including a messy shop front, a disorganized desk, and even a work environment where a language task "reminded" people of messiness. The authors found in the series of six studies tended towards simplicity in their thinking. "They categorized products in a simpler manner, were willing to pay more for a T-shirt that shows a simple-looking picture, and sought less variety in their choices," said the researchers. Options: A doubtful B supportive C indifferent D Neutral Answer: A doubtful Question:
Answer: The attitude of Jia Liu towards "clean desk" policies was_.

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: In modern society loneliness can be seen as a social phenomenon and people can experience loneliness for many reasons. It is a very common, though normally temporary, consequence of a breakup, divorce, or loss of any important long-term relationship. In these cases, loneliness may result both from the loss of a specific person or from dropping out of social circles. The loss of a significant person in one's life will typically lead to a grief response; in this situation, one might feel lonely, even while in the company of others. There are many different ways used to treat loneliness. The first step that most doctors recommend to patients is treatment. Short term treatment typically occurs over a period of ten to twenty weeks. During treatment, emphasis is put on understanding the cause of the problem, thoroughly changing the negative thoughts, feelings, and attitudes resulting from the problem, and exploring ways to help the patient feel connected. Some doctors also recommend group treatment a means to connect with other sufferers and establish a support system. Another treatment is animal-assisted treatment. Studies and surveys indicate that the presence of animal companions such as dogs, cats, rabbits, and guinea pigs can ease feelings of loneliness or depression among some sufferers. Beyond the companionship the animal itself provides there may also be increased opportunities for socializing with other pet owners. Results of a study also suggest that correcting improper social cognition offers the best chance of reducing loneliness. However, loneliness can sometimes play an important role in the creative process. In some people, temporary or prolonged loneliness can lead to remarkable artistic and creative expression, for example, as was the case with poet Emily Dickinson, and many musicians. This is not to imply that loneliness itself ensures this creativity, rather, it may have an influence on the subject matter of the artist and more likely be present in individuals engaged in creative activities. Options: A To set up a support system by contacting other sufferers. B To take anti-depressant medicine and switch it periodically. C To change patients' attitude towards loneliness. D To raise the awareness of the cause of the problem. Answer: D To raise the awareness of the cause of the problem. Question:
Answer: Compared with group treatment, what is the key to short-term treatment?

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: Scientists have claimed a milestone in the drive for new energy--development of the first practical artificial leaf, an advanced solar cell that imitates the process,called photosynthesis ,that green plants use to make sunlight and water into energy. "A practical artificial leaf has been a dream of scientists for decades,"said Daniel Nocera,who led the research team."We believe we have made it.The artificial leaf shows particular promise as an inexpensive source of electricity for homes of the poor in developing countries. One can imagine villages in India and Africa soon purchasing an affordable basic power system based on this technology." The leaf is like the shape of a poker card but thinner.Placed in water in a bright sunlight,it could produce enough electricity to supply a house in a developing country with electricity for a day by splitting water into hydrogen and oxygen, which are stored in a fuel cell to produce electricity. The"artificial leaf"is not a new concept.The first artificial leaf was developed more than a decade ago by John Ttlrner.However, it was impractical for wider use,as it was composed of rare,expensive metals and was highly unstable with a lifespan of barely one day. Nocera's new leaf overcomes these problems.It is made of inexpensive materials that are widely available,works under simple conditions and is highly stable.Laboratory studies showed that it could operate continuously for at least 45 hours without a drop in activity. The key to this breakthrough is Nocera's recent discovery of several new powerful, inexpensive catalysts,which are able to accelerate the chemical reaction under simple conditions.Right now, Nocera's leaf is about 10 times more efficient at carrying out photosynthesis than a natural leaf.Yet he is optimistic that he can boost the efficiency of the device much higher in the future. Options: A making an artificial plant that can feed itself. B finding a new kind of catalyst to produce electricity. C changing the sunlight and water into electricity directly D providing electricity for the poor family at a low cost Answer: D providing electricity for the poor family at a low cost Question:
Answer:
Daniel Nocera describes his artificial leaf as promising in _ .