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Studies have shown that ________.
A) a tigress never attacks until attacked
B) the tigress is not as fierce as the tigers
C) a tiger usually fights another tiger to defend its own territory
D) the tiger is not an efficient hunter as is commonly described
答案
更多“Studies have shown that ________.A) a tigress never attacks until attackedB) the ti”相关的问题
第2题
A．doing exercise
B．taking medical treatment
C．having a good rest
D．learning more knowledge
第3题
Studies have shown that students who take several tests learn more than _______________(看完资料只参加一次测试的学生).
第4题
听力原文： As researchers learn more about how children's intelligence develops, they are increasingly surprised by the power of parents. The power of the school has been replaced by the home. Studies have shown that factors like child's understanding of language, his learning patterns, and his curiosity are well established before the child enters school at the age of six. Studies have also shown that even after school begins, children's achievements have been far more influenced by parents than by teachers. This is particularly true about language learning.
However, it's sad to see that so many parents are not making the most of their child's intelligence. Until recently parents had been intimidated by educators who asked them not to educate their children. But many teachers now realize that children cannot be educated only at school and parents are being asked to contribute both before and after the child enters school.
Parents have been particularly afraid to teach reading at home. Of course, children shouldn't be pushed to read by their parents, but educators have discovered that reading is best taught individually and the easiest place to do this is at home. Many four-or five-year-old children, who have been shown a few letters and taught their sounds, will spontaneously make up single words of their own with these letters even before they have been taught to read.
(34)
A．It depends on inheritance.
B．School education plays a major role.
C．It's influenced more by environment than by genes.
D．The power of parents proves to be a greater contribution.
第5题
A．can be detected in advance
B．are in trouble with collection agencies
C．cannot be discovered on the basis of generally hostile attitudes
D．drive entirely differently from the way they usually live
第6题
The writer is mainly talking about ______.
A．a person's living space needs
B．building and floors
C．equipment and conditions
D．population and violence
第7题
第8题
第9题
听力原文： Science can't explain the power of pets, but many studies have shown that the company of pets can help lower blood pressure and raise chances of recovering from a heart attack, reduce loneliness and spread all-round good cheer.
Any owner will tell you how much joy a pet brings. For some, an animal provides more comfort than a husband/wife. A 2002 study by Karen Allen of the State University of New York measured stress levels and blood pressure in people — half of them pet owners — while they performed 5 minutes of mental calculation or held a hand in ice water. Subjects completed the tasks alone, with a husband/wife, a close friend or with a pet. People with pets did it best. Those tested with their animal friends had smaller change in blood pressure and returned most quickly to baseline heart rates. With pets in the room, people also made fewer math mistakes than when doing in front of other companions. It seems people feel more relaxed around pets, says Allen, who thinks it may be because pets don't judge.
A study reported last fall suggests that having a pet dog not only raises your spirits but may also have an effect on your eating habits. Researchers at Northwestern Memorial Hospital spent a year studying 36 fat people and their equally fat dogs on diet-and-exercise programs; a separate group of 56 people without pets were put on a diet program. On average, people lost about 11 pounds, or 5% of their body weight. Their dogs did even better, losing an average of 12 pounds, more than 15% of their body weight. Dog owners didn't lose any more weight than those without dogs but, say researchers, got more exercise overall — mostly with their dogs — and found it worth doing.
Questions 26 to 29 are based on the passage you have just heard.
26. What does the passage mainly discuss？
27. When does a person with heart disease have a better chance of getting well？
28. According to Allen, why did people do better with pets around when doing stressful tasks？
29. What do researchers at Northwestern Memorial Hospital mention in the passage？
(33)
A．Pets' value in medical research.
B．What pets bring to their owners.
C．How pets help people calm down.
D．People's opinions of keeping pets.
第10题
听力原文： Not everybody reads the daily newspaper. People who do not read newspaper are sometimes referred to as non-readers. Early research has shown that non-readers are generally low in education, low in income, either very young or very old. In addition, non-readers are more likely to live in rural areas and have less contact with neighbors and friends. Other studies show that non-readers tend to isolate themselves from the community, are less likely to own a home and seldom belong to local voluntary organizations. Why don’t these people read daily paper？ They say they don’t have the time, they prefer radio or TV, they have no interest in reading at all and besides, they think newspapers are too expensive.
Recent surveys, however, have indicated that the portrait of the non-reader is more complicated than first thought. There appears to be a group of non-readers that does not fit the type mentioned above. They are high in income and fall into the age group of 26 to 65. They are far more likely to report that they don’t have the time to read papers and they have no interest in the content, Editors and publishers are attempting to win them back. First, they are adding news briefs and comprehensive indexes. This will help overcome the time problem. And they are also giving variety to newspaper content to help build the readers’ interest.
(30)
A．They are interested in other kinds of reading.
B．They are active in voluntary services.
C．They tend to be low in education and income.
D．They live in isolated areas.
