A. It B. This C. As D. What 查看更多

 

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B
This is a dangerous world we live in. The number of murders goes up every year, people are dying of cancer, more people contract HIV, more teens are using drugs, etc. You know this because you have heard all the statistics on the news and in the paper.  But do you really have an accurate idea what they mean? The numbers are growing up, but how do they compare to the growth in population? Are more cases of these diseases being reported because of better testing techniques, or are the diseases more common? The fact is that without knowing the background statistics mean very little.
This growing trend of reporting only part of the information is becoming dangerous. For example, several years ago a high school student reported the dangers of the chemical known as dihydrogen monoxide. This chemical, found in most cancerous tumors(腫瘤), is often found in the blood of people drunk on alcohol, and causes complete physical and mental dependence for those who take the chemical even once. After reading his report, more than 75% of his Advanced Placement Chemistry class voted to forbid this dangerous chemical! Every one of the above statements is true, yet this chemical is necessary to all life on earth. The students made the mistake because they voted knowing only a few statements and statistics, rather than the chemical’s full background.
The point of this article is that one should be aware of what is and is not being said. When one finds a new fact or number, one should try to consider other important information before forming an opinion with only half-truths. Always remember that the author is trying to convince you of his or her own view, and will leave out information that is different to his view. For example, look again at the statistics that suggest skiing is safe. Only 32 people may die each year when skiing, while 897 die from lightning strikes, but which is really the most dangerous? If you think about it, you realize far fewer people go skiing each year than the number of people who are in danger of a lightning strike. When you think about it, skiing is more dangerous than you might at first think when looking at statistics. If we teenagers are to be left in this world, we had better be able to think critically, and form our own views, rather than be easily persuaded by another’s. To be warned is to be prepared.
59. In the first paragraph, what problem does the writer want to warn us?
A. We are now living in a dangerous world.
B. We get a lot of false statistics from the media.
C. Statistics alone without full background doesn’t give us an accurate pictures of things.
D. There are around us more and more murders, diseases, etc.
60. Why does the writer use the example in the second paragraph?
A. To argue that high school students are easily persuaded.
B. To show the danger of reporting only part of the information.
C. To prove what is necessary to us might be dangerous.
D. To warn us of the harmful substance around us.
61. Relative information is often left out because__________.
A. Relative information is not that important.
B. too much information will make readers feel confused.
C. the author is trying to show what he or she says is true.
D. readers are not able to analyze so much information at once.
62. What can we learn from the passage?
A. We should learn to think critically and look at problems from all sides.
B. Some measures must be taken to protect our dangerous world.
C. The growing trend of reporting only half-truths is getting out of control.
D. Teenagers ought to improve their ability of telling right from wrong.

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C

As A/H1N1 continues to spread, experts from the Centers for Disease Control to the World Health Organization to neighborhood doctors are calling on the people to practice smart flu prevention techniques. Here are some tips to keep body improved and immune(免疫)system ready to fight infection.

Wash Your Hands

And wash them often, in hot soapy water, and for the amount of time it takes you to sing “Happy Birthday” twice.

Get Enough Sleep

This means slightly different things to different people, but try to get 8 hours of good rest each night to keep your immune system in top flu-fighting shape.

Keep Hydrated

Drink enough water each day to clear poisonous matter from your system and keep up good moisture(濕度)production in your body.

Eat Immune-Improving Foods

Keeping you body strong and ready to fight infection is important in flu prevention. Fatty foods can slow your metabolism(新陳代謝), make you feel inactive, and weaken your immune system. So stick with whole grains, colorful vegetables, and vitamin-rich fruits.

Avoid Alcohol

Alcohol is likely to decrease your resistance to infections and further damages the immune system. So avoid alcoholic drinks to keep your immune system strong.                         

Proper exercise-for example walking for 30-40 minutes 3-4 times a week-supports the immune system by increasing circulation, oxygenating the body, removing poisonous material through sweat, and reducing tension and stress. So get moving!

Avoid Contact with Sick People

If you’re coughing or sneezing, cover your mouth(and then wash your hands),and if you have to be around someone who is sick, try to stay a few feet away from them and avoid physical contact.

Know When to Get Help

A/H1N1 can look like regular flu, so don’t feel like you necessarily are infected if you’re exhibiting flu-like symptoms(癥狀). But do go to your doctor if you live in an area where there are recorded cases, or if your symptoms are very serious.

44.To fight A/H1N1 infection, it’s helpful for us to_______ .

       A.sing “Happy Birthday” while washing hands

       B.eat more fatty foods and colorful fruits

       C.keep away from alcoholic drinks

       D.refuse communication with patients

45.A suitable title for paragraph 7 might be _______.

       A.Support the Immune System     B.Keep Physically Active

       C.Get Enough Sweat             D.Walk to Reduce Stress

46.The passage seems to suggest that we should_______.

       A.get enough sleep after eating fatty foods

       B.wash hands with soap after a cough or sneeze

       C.drink more water after drinking alcohol

       D.see a doctor immediately if you have flu-like symptoms

47.What can help clear poisonous matter from the body?

       A.Washing your hands.       B.Eating fatty foods.

       C.Getting enough sleep.      D.Drinking enough water.

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D

What's your earliest childhood memory? Can you remember the first time you heard thunder or watched a television program? Adults seldom recall events much earlier than the year or so before entering school, just as children younger than three or four rarely retain any memory of specific, personal experiences.

A variety of explanations have been proposed by psychologists for this "childhood amnesia"( 記憶缺失,健忘).One argues that the hippocampus, the region of the brain which is responsible for forming memories, does not mature(成熟)until about the age of two. But the most popular theory maintains (主張)that, since adults do not think like children, they cannot access childhood memories. Adults think in words, and their life memories are like stories. But when they search through their mental files for early childhood memories to add to this verbal life story, they don't find any that fit the pattern. It's like trying to find a Chinese word in an English dictionary.

Now psychologist Annette Simms offers a new explanation for childhood amnesia. She argues that there simply aren't any early childhood memories to recall. According to Dr. Simms, children need to learn to use someone else's spoken description of their personal experiences in order to turn their own short-term, quickly forgotten impressions of these experiences into long-term memories. In other words, children have to talk about their experiences and hear others talk about them - Mother talking about the afternoon spent looking for crabs(蟹) at the beach or Dad asking them about their day at Ocean Park. Without this verbal reinforcement, says Dr. Simms, children cannot form permanent memories of their personal experiences.

69. According to the passage, it is widely believed that_________.

A. it is impossible for an adult to recall his(or her) childhood experiences

B. adults virtually have no access to their childhood memories

C. adults think in words while children think in images

D. adults and children have different brain structures

70. "Trying to find a Chinese word in an English dictionary" is stated in the passage to show that_______.

A. Chinese and English are totally different languages

B. it is unlikely to find a Chinese word in an English dictionary

C. adults and children have different memory patterns

D. memories are in some way connected with languages

71. According to Annette Simms,_______________.

A. verbal reinforcement is necessary for children to have permanent memories

B. there does not exist such things as childhood memories

C. children's brains are mature enough to form permanent memories

D. children are generally inexperienced and unable to remember things they don't understand

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B

    This is a dangerous world we live in.The number of murders goes up every year, people are dying of cancer, more people contract HIV, more teens are using drugs, etc.You know this because you have heard all the statistics on the news and in the paper. But do you really have an accurate idea what they mean? The numbers are growing up, but how do they compare to the growth in population? Are more cases of these diseases being reported because of better testing techniques, or are the diseases more common? The fact is that without knowing the background statistics mean very little.

   This growing trend of reporting only part of the information is becoming dangerous.For example, several years ago a high school student reported the dangers of the chemical known as dihydrogen monoxide.This chemical, found in most cancerous tumors(腫瘤), is often found in the blood of people drunk on alcohol, and causes complete physical and mental dependence for those who take the chemical even once.After reading his report, more than 75% of his Advanced Placement Chemistry class voted to forbid this dangerous chemical! Every one of the above statements is true, yet this chemical is necessary to all life on earth.The students made the mistake because they voted knowing only a few statements and statistics, rather than the chemical’s full background.

   The point of this article is that one should be aware of what is and is not being said.When one finds a new fact or number, one should try to consider other important information before forming an opinion with only half-truths.Always remember that the author is trying to convince you of his or her own view, and will leave out information that is different to his view.For example, look again at the statistics that suggest skiing is safe.Only 32 people may die each year when skiing, while 897 die from lightning strikes, but which is really the most dangerous? If you think about it, you realize far fewer people go skiing each year than the number of people who are in danger of a lightning strike.When you think about it, skiing is more dangerous than you might at first think when looking at statistics.If we teenagers are to be left in this world, we had better be able to think critically, and form our own views, rather than be easily persuaded by another’s.To be warned is to be prepared.

59.In the first paragraph, what problem does the writer want to warn us?

       A.We are now living in a dangerous world.

       B.We get a lot of false statistics from the media.

       C.Statistics alone without full background doesn’t give us an accurate pictures of things.

       D.There are around us more and more murders, diseases, etc.

60.Why does the writer use the example in the second paragraph?

       A.To argue that high school students are easily persuaded.

       B.To show the danger of reporting only part of the information.

       C.To prove what is necessary to us might be dangerous.

       D.To warn us of the harmful substance around us.

61.Relative information is often left out because__________.

       A.Relative information is not that important.

       B.too much information will make readers feel confused.

       C.the author is trying to show what he or she says is true.

       D.readers are not able to analyze so much information at once.

62.What can we learn from the passage?

       A.We should learn to think critically and look at problems from all sides.

       B.Some measures must be taken to protect our dangerous world.

       C.The growing trend of reporting only half-truths is getting out of control.

       D.Teenagers ought to improve their ability of telling right from wrong.

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  B

    This is a dangerous world we live in. The number of murders goes up every year, people are dying of cancer, more people contract HIV, more teens are using drugs, etc. You know this because you have heard all the statistics on the news and in the paper.  But do you really have an accurate idea what they mean? The numbers are growing up, but how do they compare to the growth in population? Are more cases of these diseases being reported because of better testing techniques, or are the diseases more common? The fact is that without knowing the background statistics mean very little.

   This growing trend of reporting only part of the information is becoming dangerous. For example, several years ago a high school student reported the dangers of the chemical known as dihydrogen monoxide. This chemical, found in most cancerous tumors(腫瘤), is often found in the blood of people drunk on alcohol, and causes complete physical and mental dependence for those who take the chemical even once. After reading his report, more than 75% of his Advanced Placement Chemistry class voted to forbid this dangerous chemical! Every one of the above statements is true, yet this chemical is necessary to all life on earth. The students made the mistake because they voted knowing only a few statements and statistics, rather than the chemical’s full background.

   The point of this article is that one should be aware of what is and is not being said. When one finds a new fact or number, one should try to consider other important information before forming an opinion with only half-truths. Always remember that the author is trying to convince you of his or her own view, and will leave out information that is different to his view. For example, look again at the statistics that suggest skiing is safe. Only 32 people may die each year when skiing, while 897 die from lightning strikes, but which is really the most dangerous? If you think about it, you realize far fewer people go skiing each year than the number of people who are in danger of a lightning strike. When you think about it, skiing is more dangerous than you might at first think when looking at statistics. If we teenagers are to be left in this world, we had better be able to think critically, and form our own views, rather than be easily persuaded by another’s. To be warned is to be prepared.

59. In the first paragraph, what problem does the writer want to warn us?

A. We are now living in a dangerous world.

B. We get a lot of false statistics from the media.

C. Statistics alone without full background doesn’t give us an accurate pictures of things.

D. There are around us more and more murders, diseases, etc.

60. Why does the writer use the example in the second paragraph?

A. To argue that high school students are easily persuaded.

B. To show the danger of reporting only part of the information.

C. To prove what is necessary to us might be dangerous.

D. To warn us of the harmful substance around us.

61. Relative information is often left out because__________.

A. Relative information is not that important.

B. too much information will make readers feel confused.

C. the author is trying to show what he or she says is true.

D. readers are not able to analyze so much information at once.

62. What can we learn from the passage?

A. We should learn to think critically and look at problems from all sides.

B. Some measures must be taken to protect our dangerous world.

C. The growing trend of reporting only half-truths is getting out of control.

D. Teenagers ought to improve their ability of telling right from wrong.

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