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Read the article and select the best answer. Article: Some people have very good memory and they can easily remember quite long texts. There are other people who can only remember things when they have said them again and again. The famous English writer Charles Dickens said that he could walk down any long street in London and then tell you the name of every shop he had passed. Many great men of the world have a wonderful memory. A good memory is greatly helpful in learning a language. Everybody learns his own language by remembering what he hears when he is a small child, and some children, like the boys and girls who live abroad with their parents, seem to learn two languages almost as easily as one. In school it is not so easy to learn a second language because the students have so little time for it, and they are very busy with other subjects too. A man's mind is like a camera, but it takes photos not only of what we see but also of what we feel, hear, smell and taste. When we take a real photo with a camera, Some people have very good memory and they can easily remember quite long texts.In the same way, there is much work to be done before we can keep a picture forever in our minds. Memory is a diary, and we all carry it about us. We keep things we have experienced in this diary. Question: To learn a language well, one must _ . Options: A: live abroad B: write it every day C: often hear it D: go to school
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C

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Read the article and select the best answer. Article: An experimental treatment that causes AIDS patients to develop a dangerously high fever has shown promise as a way of prolonging and improving the patients' life.Called the Biologic-HT System, the new treatment lets doctors extract the blood of a patient and heat it before circulating it back into the body. The heated blood causes the patient's body temperature to rise above 42 degrees Celsius. In people with AIDS, that increase in temperature kills some heat-sensitive HIV, the virus, most doctors say, causes AIDS. Heating the blood of AIDS patients has been tried before, say doctors. But during previous attempts, the treatment induced deadly chemical changes in the blood. The Biologic-HT System prevents those changes from happening, allowing the heat to kill viruses with few ill side effects. The new heat treatment cannot be considered a cure for Aids, says president of the company that makes the system. He says the treatment doesn't kill all traces of the virus. However, it kills enough virus particles to give a patient's immune system a reprieve in its deadly duel with HIV. Tests of the Biologic-HT treatment began on 36 patients earlier this year. The treatment takes about four hours, and the patient normally feels well enough to leave the hospital or clinic the following morning. So far, the patients who have had the treatment say they feel better and have developed no new opportunistic infections--disease that strike people with damaged immune systems. The patients also have experienced about a 50 percent increase in the number of T cells in their bodies. T cells are key disease-fighting cells of the immune system and the main target of HIV. Question: The previous attempts to use high temperature for treating AIDS failed because they _ . Options: A: caused chemical changes B: could not kill HIV effectively C: resulted in deaths D: killed both HIV and healthy cells
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A

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Read the article and select the best answer. Article: The Sewol ferry was carrying 476 people, most of whom were students from a high school near Seoul, when it sank off South Korea's southern coast on April 16. Only 174 survived, including 22 of the 29 crew members. The sinking left more than 260 people dead with about 40 others still missing. On Tuesday, one ordinary diver died at a hospital, government spokesman Ko Myung-seok said. He is the first death among divers organized following the ferry's sinking, according to the coast guard. The 53-year-old diver was pulled to the surface by his teammates after losing communication about five minutes after he began underwater searches, Ko said. It was his first search attempt, Ko added. Despite his death, divers are continuing their searches for the remaining missing people. Ko said that divers had searched all those 64 areas at least once and plan to visit them again to look for more victims. Darkness, floating rubbish, bodies, and cabins on board have made the search difficult, and divers entered the last three unopened areas on Monday night, Ko said. Investigators have made their first arrests of people who were not on board the Sewol when it sank. The three people arrested on Friday and Sunday are accused of failure to handle of cargo on the ferry well. In all, 19 people have been arrested in the investigation , 15 of whom were crew members accused of abandoning passengers. A leader was arrested on suspicion of malpractice related to company finances. Improper stowage and overloading of cargo is suspected as a possible reason why the ferry sank. The ferry was carrying about 3,608 tons of cargo, more than three times what it could safely carry. A ferry loaded too heavily could lose its balance making even a small turn. The sinking has caused a national sadness. On Sunday 1.1 million people paid respects at 131 memorial sites around the nation, according to a governmental funeral support committee set up for the ferry victims. Monday was a holiday for Children's Day, but various events were canceled or put... Question: You can find this passage on the _ section of a newspaper. Options: A: sports B: business C: news D: entertainment
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C