I'm taking a test and have to guess the right answer to the question after the article. Article: Scientists think it will be possible to record people's dreams and then interpret them, according to a new report. They claim to have developed a system which allows them to record higher level brain activity. Dr Moran Cerf told the journal Nature: "We would like to read people's dreams." Previously the only way to access people's dreams is for psychologists to ask about them after the event and try to interpret them. Dr Cerf hopes to eventually compare people's memories of their dreams with an electronic visualization of their brain activity. He told the BBC: "There's no clear answer as to why humans dream. And one of the questions we would like to answer is when do we actually create this dream?" The scientist believes his latest research shows that certain neurons or individual brain cells are linked with specific objects or concepts . He found that a particular neuron lit up when a volunteer thought about Marilyn Monroe. If a database was built up identifying various neurons with concepts, objects and people it would allow them to "read the subject's minds", according to Dr Cerf. However, Dr Roderick Oner, a clinical psychologist and dream expert, said that this kind of visualization would be of limited help when it came to interpreting the "complex dream narrative ". In addition to getting a detailed picture of individual neurons subjects had to have electrodes implanted deep in the brain using surgery. The Nature researchers used data from patients who had electrodes implanted to monitor and treat them for brain seizures . However, Dr Cerf said he hoped that it would be possible at a later stage to monitor people without invasive surgery .He said it would be "wonderful" to be able to read the minds of coma patients who are unable to communicate. Question: Which of the following is right? Options: A: We have known the answer to why humans dream. B: We can use the visualization to interpret complex dreams. C: If we can read the minds of unconscious patients, it will be wonderful. D: Now we can compare people's memories of their dreams with an electronic visualization of their brain activity.
C
I'm taking a test and have to guess the right answer to the question after the article. Article: Driving a car at high speed along a highway seems to be fun. You need only to follow the bright traffic signs beside the highways and it will take you to where you wish. But to a London taxi driver, driving is not an easy job. A taxi driver has to have not only good driving skills but also a good knowledge of the city of a London, from the smallest lane to the most popular bar around. He has to be at the service of all kinds of passengers at all times. A certain London taxi driver told of his job as follows. During the night it is quite usual for him to stop two or three times for some refreshments . He said. "I never drink when I'm working ---- I would lose my licence ." He normally goes home between 2 and 3 O'clock in the night, There are times he has to stay longer and try to make more runs. He said, "That's the worst thing about working for yourself. If you don't make the money , no one is going to give it to you." London taxi drivers not only 'take' but also 'give' , Every summer hundreds of children from London will go for a day at the sea--- by taxi! Their rides are paid by the taxi drivers, and these fares all go to the 'London Taxi Fund for Underprivileged Children.' At the sea. they are met by the mayor, and a lunch party is also held in honour of the taxi drivers and the children. After a happy day running around the sea beaches and visiting the market, the children go home again-- by taxi, and free of charge, of course! Question: London taxi driver _ . Options: A: take money because they have to pay for the children's ride B: go to the sea for a day in the summer C: pay the fares for the poor children to the sea for a day once every year D: give the poor children a free ride for a day at the sea once every year
C
Q: I'm taking a test and have to guess the right answer to the question after the article. Article: A good teacher is many things to many people. In my own experience, the people I respect the most and think about the most are the teachers who demanded the most discipline from their students. I miss one teacher in particular that I had in high school. I think she was a good teacher because she was a very strict person. I remember very vividly a sign over her classroom door. It was a simple sign that said, "Laboratory--in this room the first five letters of the word was emphasized , not the last seven." In other words, I guess, labor for her was more important than oratory, which means making speeches. She prepared her work very carefully and demanded us to do the same. We got lots of homework from her. Once she had broken her arm, and everybody in the class thought that maybe the homework load would be reduced, but it continued just the same. She checked our work by stamping her name at the bottom of the papers to show that she had read them. I think sometimes teachers who demand the most are liked the least. But as time goes by, this discipline really seems to benefit the students. Question: When the teacher's arm was broken, she _ . Options: A: gave her students the usual amount of homework B: gave her students less homework C: asked her students to check the homework themselves D: gave her students more homework
A: A
I'm taking a test and have to guess the right answer to the question after the article. Article: The expression "a thirst for knowledge" may soon have a new meaning for millions of people who have no way to get clean water. Researchers have developed a book with specially treated pages that can turn dirty water into clean and drinkable water. They say their invention could improve the lives of many in the developing world. About 700 million people around the world are at risk of disease or even death because their drinking water is not clean. The water is polluted by harmful bacteria. The book contains 25 pages. Each page is about one millimeter thick. The pages contain very small particles of silver. The pages can be used as filters to remove harmful microorganisms that can pollute drinking water. The filter kills the organisms that pass through it. Pictures on the pages show the dangers of dirty water and how to use the book for those unable to read. The pages are made of filter paper. They are designed to be torn from the book. Water can be poured through the paper to be cleaned. Ms. Dankovich, the inventor, says each page can treat up to 100 liters of water. She recently presented her invention at the meeting of the American Chemical Society in Boston, Massachusetts. She was asked whether she had considered adding classic literature on the book's pages. "The idea of classic texts--that's of interest maybe later. We have discussed a little bit more exciting text. But we really haven't had the time to go through _ " she says. Teri Dankovich and another researcher tested the drinkable book in Bangladesh, Ghana and South Africa. The tests proved to be successful. Water for Life, a non-governmental organization, has provided financial support for the project. Question: What do we learn about the book from the text? Options: A: It sells well around the world. B: It has pages with several functions. C: It is about environment protection. D: It can treat about 100 liters of water.
B