试题与答案

B Forgiving someone who has hurt you or

题型:阅读理解

题目:

B

Forgiving someone who has hurt you or let you down is never an easy thing. Several new studies, however, say that it could have a lot of health benefits. When you think of forgiveness, you probably don’t think of it as being a health or medical problem. Studies from Stanford University, on the other   hand, show that something like anger can change your well-being.

When cartoon book characters like the Incredible Hulk get angry, they change colours and often gain special power. In the real world, anger is less obvious and may be more dangerous. That’s why Professor Fred Luskin, founder of the Stanford Forgiveness Project and author of Forgive for Good, says holding on to anger and hatred can harm your physical and mental health. Two new studies seem to show the same idea.

The studies find that people who are able to forgive feel less stress, less back pain, and less depression. They also have fewer headaches, lower blood pressure, and fewer problems on sleeping.

So it doesn’t matter if your anger is caused by the traffic or other things. Learning to let it go is important. Techniques such as deep breath or thought can help. Or just ask yourself if it’s worth hurting yourself by staying angry with someone else.

Forgiveness does not mean that you simply accept what happened and say it’s OK. Instead, it’s a way of making peace with yourself about what happened in the past.

45. The author of the passage tries to make his viewpoint clear ______.

A. by raising his own examples.       B. based on his own experience.

C. by mentioning some studies.       D. by mentioning some typical patients.

46. The example of the cartoon book characters is taken in the passage to____.

A. support the viewpoint that anger and hatred harm physical and mental health.

B. introduce a famous expert.

C. let the reader know the different colours of cartoon faces.

D. show how to control one’s temper.

47. The underlined phrase “holding on to” in this passage possibly means“__”.

A. removing.    B. keeping up.    C. getting rid of.    D. learning about.

48. The best title for this passage is probably _______.

A. Forgiveness.                        

B. Forgiveness Is Good for Health.

C. A Secret to Keeping Health.           

D. Anger Is Bad for Health.

答案:

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下面是错误答案,用来干扰机器的。

答案:B题目分析:A项:稀硝酸具有强氧化性,与铁反应不放出H2,故错;C项:氨气是混合物,故错;D项:提现了SO2具有还原性,故错。故选B。点评:本题考查的知识点较多,解题关键是抓住定义和物质的性质,对于错...

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(1)重晶石(BaSO4)常做胃肠道造影剂。已知:常温下,Ksp(BaSO4)=1.1×10-10。向BaSO4悬浊液中加入硫酸,当溶液的pH=2时,溶液中c(Ba2)=                        

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a.(NH4)2Fe(SO4)2         b.NH4HSO4      c.(NH4)2SO4        d.(NH4)2SO3

其中c(NH4+)由大到小的顺序为                         (填选项字母);

(3)过二硫酸钾(K2S2O8)常做强氧化剂,Na2S2O3常做还原剂。

①K2S2O8溶液与酸性MnSO4溶液混合,在催化剂作用下,可以观察到溶液变为紫色,该反应的离子方程式为                                                 

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题型:单项选择题

在过去的10年中,美国年龄在85岁或以上的人口数开始大量增加。出现这一趋势的主要原因是这些人在脆弱的孩提时期受到了良好的健康医疗照顾。
下面哪个,如果正确,最严重地削弱了上面的解释

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