Write a multi-choice question for the following article, with the given choices and answer: Article: I travel a lot in my work, and what I dislike about my job is eating alone. It always makes me feel lonely to see others laughing and talking. So, room service for several nights was a better choice for me. After having room service three nights at a hotel in Houston, however, I needed to get out of my room. Although the restaurant opened at 6:30, I arrived at 6:25. The waiter at the front desk made a comment about my "being there really early". I explained my dislike of eating alone in restaurants. He then seated me at a lovely table and asked me whether I would mind if he sat down with me for a while. I was glad! He sat and talked with me about his career goals and the difficulty of being at work on nights, weekends and holidays. He said he hadn't enough time to be with his family. After 15 minutes, he saw some customers at the front desk and excused himself. I noticed that before he went to the front desk, he stopped in the kitchen for a moment. Then another waiter came out of the kitchen and had a wonderful chat with me. Before I left that night, some other waiters, even the cook, had come out of the kitchen and sat with me! When I asked for my bill about one hour later, all the people who had sat down with me came over in a big group to my table, and presented me with a red rose. And I cried! What had begun as a lonely night ended as a beautiful experience. Options: A a lot of money would be saved in this way B he didn't like to eat with other people around C he didn't wanted to be recognized by the waiters D seeing people laughing and talking made him feel bad Answer: D seeing people laughing and talking made him feel bad Question:
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Answer: The author asked for room service because _ .

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: In tests, it shrank breast tumours by 80 percent and researchers believe it could also treat prostate, pancreatic, bowel and ovarian cancers. Even tumours that resist treatment with the best medicines on the market, including the "wonder drug" Herceptin, may surrender to the vaccine. The experiments so far have been on mice - but researchers hope to pilot the drug on people within two years. If all goes well, the vaccine could be on the market by 2020. Rather than attacking cancer cells, like many drugs, the new treatment arouses the power of the immune system to fight tumours. The search for vaccines has been prevented by fears that healthy tissue would be destroyed along with tumours. Researchers from the University of Georgia and the Mayo Clinic in the US focused on a protein called MUC1 that is made in bigger amounts in cancerous cells than in healthy ones.Not only is there more of it, but a sugar that it is "decorated" with has a distinctive shape. The vaccine trains the immune system to recognise the rogue sugar and turn its weapons against the cancer. "Cancer cells have a special way of thwarting the immune system by putting sugars on the surface of tumour cells so they can travel around the body without being detected," researcher Professor Sandra Gendler said. "To enable the immune system to recognise the sugar it took a special vaccine that had three parts to it. "She said it was this that "turned out to be a winning combination". Options: A The vaccine experiments will be performed on people soon. B The vaccine has turned out to be perfect. C Which parts does the vaccine consist of ? D How does the vaccine arouse the immune system against cancer cells. Answer: C Which parts does the vaccine consist of ? Question:
A: The passage most probably talk about next _

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: The main cause of a heart attack is not exercise or stress -- it's air pollution, according to a study published in The Lancetthis month. Researchers found spending time in traffic, whether as a driver or a pedestrian , tops the list of risk factors that bring on a heart attack. Jon Ayres, professor of environmental and respiratory medicine at the University of Birmingham, says, "Air pollution is not only linked to strokes, heart attacks and cancer -- it has a deep effect on those with existing respiratory conditions." So how can you avoid the damage? We asked the experts for their tips. TAKE TO THE SIDE STREETS Avoid main roads. These have the highest number of vehicles and also more traffic jams, which tend to run on diesel . Diesel engines emit tiny particles that reach the lungs most easily. Choose side streets, pavements, parks and avenues lined with trees. BUY SOME HOUSEPLANTS We spend 90 percent of our time inside, but studies by the U.S. Environmental Protection Agency have found that pollution levels can be two to five times higher indoors than outside. Objects such as synthetic carpets, TV screens can emit chemicals called volatile organic compounds (VOC,), which have been linked to diseases such as cancer. Researchers at Curtin University in Perth, Australia, found an increase in asthma risk among children under three who had high VOC levels in their homes. Therefore, the application of air fresheners and houseplants can keep the circulation of the air and absorb the pollutants. Options: A Tips to avoid the damage of air pollution. B Air pollution is the main cause of a heart attack. C Air pollution is linked to strokes, heart attacks and cancer. D Pollution levels can be two to five times higher indoors than outside. Answer: A Tips to avoid the damage of air pollution. Question:
Answer: What is the passage mainly about?

Write a multi-choice question for the following article, with the given choices and answer: Article: Researchers in the US say they might have discovered how to fight against and even _ some processes of ageing, at least in mice. Injecting the blood of young mice into the older ones improved their brainpower, a study found. Scientists at Stanford University plan to carry out trials in people in the hope that new treatments for dementia can be developed. "There are factors present in blood from young mice that can recharge an old mouse's brain so that it functions more like a younger one,"says Dr. Tony from Stanford University School of medicine. In the study published in Nature Medicine, mice aged 18 months were given injections of the blood taken from mice aged 3 months. The injected mice performed better on memory tests than mice of the same age that had not been given the blood. Dr. Tony said it was not known whether the same was true of humans, but a trial was planned. A research center in UK said the treatment restored certain aspects of learning and memory in mice, but was of unknown importance to humans. The research, while very interesting, did not test the type of brain damage that was seen in dementia, which is not a necessary consequence of ageing. Meanwhile, two similar studies by a separate team have thrown more light on how young blood may benefit the old, in mice at least. A substance in the blood of mice previously shown to have an anti-ageing effect on heart muscle also improved brain cells, according to a Harvard team. The research, published in Science, found the blood factors encouraged the growth of brain cells in old mice, and restored their sense of smell. The same chemical also improved muscle power of aged mice, the researchers found. Options: A supportive B objective C negative D doubtful Answer: B objective Question:
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Answer:
What's the author's attitude to the anti-ageing studies?