The study in Minnesota shows that starting moming school one hour lat-考呗网

公共英语二级

单选题 The study in Minnesota shows that starting moming school one hour later helps to__________．

A．make teenagers grow faster
B．change teenagers’sleep needs
C．do more research on teenagers
D．improve students’achievements

参考答案：D进入在线模考

细节题。题干意为“明尼苏达州的研究表明，早间上课时间推迟一个小时有助于__________ 。”原文最后一段提到，该地区SAT大学入学考试平均成绩提高(jump)了100多分，由此可见，D选项“提高学生成绩”是正确答案。另外三个选项“促进青少年成长”、“改变青少年睡眠需求”、“针对青少年做更多的研究”在原文中都未曾提及。故D正确。

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1 The text helps US to know more about teenagers’__________．

A．daytime activities
B．sleeping habits
C．mental problems
D．studying methods

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2 根据下面资料，回答题。
Chica90’s Children’s Hospital is the lucky receiver of a surprise$18 million gift from Gladys Holm．She once was a secretary who never earned more than$15，000 a year and never married．
She lived alone in a small flat in Chica90，and was a volunteer at the Children’s Hospital．She was called the“Teddy Bear Lady”because she brought toy animals to sick children on her regular visits．But Miss Holm，who died in 1996 at the age of 86，was also a long—time buyer of stocks(股票)．Over the years，she saved money that rose up tO$18 million，which she left to the Children’s Hospital．It was the largest single donation in the hospital’s 115-year history．The hospital president，Jan Jennings，was shocked when she heard the news．“When Miss Holm’s lawyer called to tell me how much that money was，I asked him to repeat it，since l was certain I had mis-heard．”
Why did Gladys Holm feel so strongly about the Children’s Hospital?Jennings said the hospi-tal first touched Miss Holm’s heart nearly 50 years ago，when doctors there saved the life of her friend’s daughter．She never forgot the happiness she felt all those years ago．
Holm’s gift will be devoted to heart disease research．People at the hospital said they regretted that they couldn’t thank Miss Holm for the surprising gift．
According to the text，Miss Holm built up her fortune by__________．

A．playing Teddy Bear Lady
B．working as a secretary
C．helping in the hospital
D．buying stocks

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3 Why did Jan Jennings ask the lawyer to repeat what he said?

A．She never expected Miss Holm would donate anythin9．
B．She wanted to make sure who Gladys Holm was．
C．She had seldom received donations before．
D．She thought there was a mistake．

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