医学上认为：人的记忆力和学习能力在四五十岁过后，便明显地开始衰退。那些开创性地不断参

发布时间：2017-06-26 10:46 │ 来源：www.tikuol.com

题型：单项选择题

问题：

医学上认为：人的记忆力和学习能力在四五十岁过后，便明显地开始衰退。那些开创性地不断参加社会活动的人的头脑要比自身的年龄年轻得多。　　下述理解错误的是( )

A．经常参加社会活动的老年人，具有开创精神，头脑比实际年龄要年轻得多

B．四十岁以后就记不住电话号码了

C．四十五岁以后仍可以干出一番事业

D．积极的锻炼有助于延缓衰老

考点：国家公务员行政职业能力测试行政职业能力测试

题型：单项选择题

阅读下面短文，根据短文内容完成表格中所缺信息，每空一词。

How important is keeping healthy to you? A group of young people got together to discuss this
question. Here's part of their discussion.
PETER: I'd like to stay healthy, but to be honest, I only eat food that tastes good. And if food tastes
good, it's usually bad for you, isn't it? Cola tastes better than water, for example.
TONY: Well, food that is bad for you can taste good! But I prefer not to eat much food that is fried,
like, er, French fries. Do you eat fast food, Laura?
LAURA: Do I eat fast food? Never! I love to eat food that is healthy. I want to take care of my health,
so I eat mainly fruit and vegetables. Oh! And I stay away from sugar, you do too, don't you?
TONY: Hm, yes. And I think most people are in agreement that fruit and vegetables are good for health.
But, um, I would say that fast food itself isn't always bad for you, but too much of it is not good.
LAURA: Actually, did you know that it's been found in laboratory testing that some types of oil are really
bad for us? So I don't eat anything that's been cooked in oil. Also, did you know that some foods might
cause cancer? Like burnt barbecued meat. I've heard eating burnt food like this can increase (增加)the
risk of cancer.
PETER: Really! But I love to eat meat that's well cooked, even if it is a little burnt. It's delicious, and
meat isn't really dangerous, is it?
LAURA: Oh! Yes, it is! I never eat meat. It's not at all good for our health. If I were you, I'd eat nuts
instead.
TONY: Well, I agree it's good to eat lots of fruit and vegetables, but I think it's also fine to eat some
meat or fish. People who eat a balanced diet should be healthier than those who only eat biscuits and
hamburgers, shouldn't they? I prefer to only eat food that I like, but isn't it important to eat food that's
healthy, even if you don't like it? The main thing is to have a good balance.

Peter	Peter likes to eat 1 because he thinks it's 2 , and he doesn't mind eating food that is a little 3 . And he thinks 4 food is usually bad for people.
Tony	Tony doesn't like to eat 5 food and he eats a 6 diet, such as fruit and vegetables, meat and fish. He doesn't think 7 food is really bad.
Laura	Laura 8 eats fast food and she would like to eat 9 instead of meat. She thinks eating burnt food can make people 10 .

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（）可以开展“门到门”的运输服务。

A.公路运输

B.水路运输

C.管道运输

D.铁道运输

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经验法是简单调节系统应用最广泛的工程整定方法之一，它是一种（）法。（）和（）是本方法的核心。

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题型：单项选择题

一定条件下可以和烯烃发生加成反应的是（）

A.水

B.硫酸

C.溴水

D.氢

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题型：单项选择题

浙贝母的加工方法是（）

A.刮去粗皮，加工成卵圆形或圆柱形，或切成厚片干燥

B.堆放3～6天"发汗"，反复数次至内部变黑色，再晒干或烘干

C.曝晒至半干，反复搓揉，边晒边搓，至全干，撞至表面光滑

D.撞去表皮，加煅过的贝壳粉，吸去浆汁，干燥

E.置沸水中烫或煮至透心，刮去外皮晒干撞至表面光滑

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