Question

8．One in ten teens says they use"study drugs"to improve their performance in school．So-called"study-drugs"refer to prescription medicines（处方药） used to treat ADHD（注意力缺乏症）．But most of parents have no understanding of the problem，a new study finds．
In January，2013，researchers from the University of Michigan Mott Children's Hospital did a national survey of more than seven hundred families with teens．They found that only one percent of parents believe their child has taken a study drug．
Yet in a 2012 University of Michigan study，ten percent of second-year high school students and twelve percent of third-year students say they use a study drug．
The misuse of stuffy drugs didn't come to the attention of almost all parents．"What we found in this survey is a clear mismatch（不相符），"said Dr．Matthew Davis，one of the researchers．"It is a mismatch between what parents believe and what their children were reporting．"
"We know teens believe that these drugs can improve their grade，"Davis said．"But these prescription medicines are drugs．And teens who use them without a prescription are taking a serious risk．"
The new survey showed that fifty-four percent of white parents were"very concerned"about their child taking study drugs，compared with thirty-eight percent of the Hispanic （拉美的） parents and thirty-seven percent of black parents．
However，just twenty-seven percent of parents surveyed talked to their teens about using study drugs．Of these parents，forty-one percent were black，twenty-seven percent were white and seventeen percent were Hispanic．
Students with a prescription for an ADHD drug should be required to keep their medicines in a safe place．Seventy-nine percent of parents think so，the survey shows．This may help preventitfrom being shared or used by other students．
32．According to paragraph 4，Dr．Davis thinks．D
A．the 2012 University of Michigan st udy is untrue
B．it is a good way to take study drugs to treat ADHD
C．it is necessary to do another new survey about study drugs
D．some parents still don't realize the study drug problem
33．Dr．Davis believed using study drugs to improve grades．A
A．is bad for health    B．is worth a try   C．sometimes works   D．causes little harm
34．What does the underlined word"it"in the last paragraph refer to？A
A．The study drug     B．ADHD．C．The survey．D．A safe place．．
35．What is the purpose of this text？C
A．To give useful advice．
B．To introduce a new drug．
C．To report a research result．
D．To explain what ADHD is．

Answer 1

分析 每十个青少年中就有一个说他们使用"学习药物"来提高他们在学校的表现．但是父母们不能意识到使用这种药物的危害性．本文是对于这种现象的调查结果的介绍．

解答 32．D 细节理解题．第四段的提出的问题是The misuse of stuffy drugs didn't come to the attention of almost all parents几乎所有家长都不注意使用不卫生的药物．然后引用的DrDavis 一个研究人员的话来说明这个观点，所以他的话是为了说明这个父母们仍然不能意识到用药问题，所以答案选D．
33．A．推理判断题．根据教授的话"But these prescription medicines are drugs．And teens who use them without a prescription are taking a serious risk．但是这些处方药是药物，而那些没有处方的青少年服用的药物则是一个严重的风险．可以推断出他认为这种药对于健康是有危害的，所以答案选A．
34．A 猜测词义题．根据最后一段的内容，这项研究表明，这可能有助于防止它被其他学生共享或使用．本文主要就是介绍study drug的调查情况，本句中的it指的就是本文中的study drug，
35．C 写作意图题．根据第一段最后一句But most of parents have no understanding of the problem，a new study finds．但一项新的研究发现，大多数父母对这一问题并不了解．下文作者就本次调查情况及其结果进行了介绍，所以答案选C．

点评 阅读理解题测试考生在阅读基础上的逻辑推理能力，要求考生根据文章所述事件的逻辑关系，对未说明的趋势或结局作出合理的推断；或根据作者所阐述的观点理论，对文章未涉及的现象、事例给以解释．考生首先要仔细阅读短文，完整了解信息，准确把握作者观点．