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If you want to improve your child’s results at school, you could do a lot worse than ensuring that they do plenty of exercise. Scientists have already shown that physical activity can make you brainier. But a team in America has used scans to show that an important part of the brain actually grows in children who are fit. These youngsters tend to be more intelligent and have better memories than those who are inactive.
  Scientists also found that one of the most important parts of their brains was 12 percent larger than those of unfit children. They believe that encouraging children to take exercise from a very young age could help them do better at school later. Researchers from the University of Illinois, in the U.S., studied the brains of 49 children aged nine and ten using a magnetic resonance imaging scan (核磁共振摄影扫描), a technique which provides very detailed pictures of organs and tissues in the body.
  They also tested the fitness levels of the children by making them run on a treadmill (跑步机). The scientists found that the hippocampus, a part of the brain responsible for memory and learning, was around 12 percent larger in the fitter children.
  Professor Art Kramer, who led the study published in the journal Brain Research, said the findings had important implications for encouraging individuals to take part in sport from a young age. “We knew that experience and environmental factors and socioeconomic status all impact brain development,” he said. “If you get some terrible genes from your parents, you can’t really fix that, and it’s not easy to do something about your economic status. But here’s something that we can do something about.”
小题1: If you want to improve your children’s result in school, ____________.
A.it is worse to ensure that they do plenty of exercise
B.you can have their brain scanned
C.it could be better to make sure that they do a lot of exercise
D.you can do a lot except ensuring that they do exercise
小题2: According to the passage, which of the following statements is NOT true?
A.The fitness level of the children is linked to their intelligence.
B.Children who have a larger hippocampus will probably have better memories.
C.You can do something about the genes from your parents.
D.Unhealthy children will probably have a smaller hippocampus than others.
小题3:All the following factors that have some influence on one’s brain are mentioned EXCEPT ____________.
A.genetic factorB.economic statusC.physical fitnessD.economic development

小题1:C
小题1:C
小题1:D
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Preparing for tomorrow
Sixth-grade schoolteacher Ms.Shelton believed in readiness.Students remembered how she walked in on the first day of class and began writing words of eighth-grade on the    36 .They quickly protested that the words were not on their   37   and they couldn’t learn them.
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Ms.Shelton spoke those words many years ago.  41   did she know that someday one of her students—Jesse Jackson—would take them   42  .She believed that if they were well prepared, they could   43  high goals.
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A.deskB.wallC.chalkboardD.door
小题2:
A.dutyB.deskC.mindD.level
小题3:
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A.startedB.endedC.warnedD.reminded
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A.greatnessB.wealthC.honorD.failure
小题6:
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小题11:
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A.whatB.whenC.whyD.how
小题15:
A.surviveB.happenC.gainD.win
小题16:
A.adventurousB.activeC.readyD.intelligent
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A.prepareB.enjoyC.imagineD.conduct
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A.namedB.namingC.namelyD.names
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A.closingB.closeC.closedD.closely
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A.towardB.forC.duringD.with
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A.thoughB.in spiteC.onceD.despite
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科目:高中英语 来源:不详 题型:阅读理解

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C.they are pressured by animal right groups.
D.they earn a large amount of money and want to do some good deeds.
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A.pigs love being alone.
B.pigs easily become physically ill.
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A.Animals behave by instinct.
B.Animals have self-awareness.
C.Animals have feelings and love.
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B.No
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科目:高中英语 来源:不详 题型:阅读理解

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小题1:According to researchers, how should parents react when their child did something wrong?
A.Ask the child not to do it again any time.
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C.Teach the child why and how to say sorry to others.
D.Let the child know you still love hime or her.
小题2:What do many parents think they should do with the wrongdoer?
A.Calm themselves down before scolding him.
B.Hide their feelings when talking to him.
C.Explain immediately why he was wrong.
D.Speak strongly and angrily to him.
小题3:What could be the best title for the text?
A.Different Ways to Deal with Children’s Wrongdoings
B.Differences among Parents in Dealing with Children
C.Best Ways to Stop Children’s Wrongdoings
D.Research on Preventing Children from Hurting Others

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