题目列表(包括答案和解析)
A study led by Professor Mark Weiser of Tel Aviv University and the Sheba Medical Center at Tel Hashomer Hospital has determined that young men who smoke are likely to have lower IQs than their non-smoking peers (同龄人). Tracking 18-to 21-year-old men enlisted in the Israeli army in the largest ever study of its kind, he has been able to demonstrate an important connection between the number of cigarettes young males smoke and their IQ.
The average IQ for a non-smoker was about 101, while the smokers’ average was more than seven IQ points lower, at about 94, the study determined. The IQs of young men who smoked more than a pack a day were lower still, at about 90. An IQ score in a healthy population of such young men, with no mental disorders(心理疾病), falls within the range of 84 to 116.
An addiction that doesn’t discriminate(歧视)
“In the health profession, we’ve generally thought that smokers are most likely the kind of people who have grown up in difficult neighborhoods, or who’ve been given less education at good schools,” says Weiser, whose study was reported in a recent version of the journal, Addiction, “But because our study included subjects with various socio-economic backgrounds, we’ve been able to rule out socio-economics as a major factor. The government might want to rethink how it arranges its educational resources on smoking.
Making the results more significant, the study also measured effects in twin brothers. In the case where one twin smoked, the non-smoking twin registered a higher IQ on average.
Although a lower IQ may suggest a greater risk for smoking addiction, the representing data on IQ and smoking found that most of the smokers investigated in the study had IQs within the average range, nevertheless.
In the study, researchers took data from more than 20,000 men before, during and after their time in the military. All men in the study were considered in good health, since pre-screening(筛选的)measures for suitability in the army had already been taken. The researchers found that around 28 percent of their samples smoked one or more cigarettes a day, 3 percent considered themselves ex-smokers, and 68 percent said they never smoked.
“People on the lower end of the average IQ tend to display poorer overall decision-making skills when it comes to their health,” says Weiser. He adds that his finding can help address serious concern among heath counsellors at grade and high schools.
【小题1】The study led by Professor Mark Weiser shows that .
| A．the IQ of smoking males is lower than that of non-smokers |
| B．the IQ of smoking males is higher than that of non-smokers |
| C．the IQ of smoking males is the same as that of non-smokers |
| D．the IQ of smoking males is higher than that of female smokers |
| A．101 | B．94 | C．80 | D．120 |
| A．People in the military are more likely to become smokers than other people. |
| B．Most heavy smokers are found to have mental problems. |
| C．Socio-economic backgrounds have nothing to do with smoking behaviour. |
| D．People with lower IQs tend to be less good at controlling their addiction to smoking. |
| A．Smokers do not believe their IQ is affected by being addicted to smoking. |
| B．All people, no matter what their background, can become addicted to smoking. |
| C．Smoking is an addiction, and we must not discriminate against smokers. |
| D．The addiction to smoking is difficult to get rid of. |
A study led by Professor Mark Weiser of Tel Aviv University and the Sheba Medical Center at Tel Hashomer Hospital has determined that young men who smoke are likely to have lower IQs than their non-smoking peers (同龄人). Tracking 18-to 21-year-old men enlisted in the Israeli army in the largest ever study of its kind, he has been able to demonstrate an important connection between the number of cigarettes young males smoke and their IQ.
The average IQ for a non-smoker was about 101, while the smokers’ average was more than seven IQ points lower, at about 94, the study determined. The IQs of young men who smoked more than a pack a day were lower still, at about 90. An IQ score in a healthy population of such young men, with no mental disorders(心理疾病), falls within the range of 84 to 116.
An addiction that doesn’t discriminate(歧视)
“In the health profession, we’ve generally thought that smokers are most likely the kind of people who have grown up in difficult neighborhoods, or who’ve been given less education at good schools,” says Weiser, whose study was reported in a recent version of the journal, Addiction, “But because our study included subjects with various socio-economic backgrounds, we’ve been able to rule out socio-economics as a major factor. The government might want to rethink how it arranges its educational resources on smoking.
Making the results more significant, the study also measured effects in twin brothers. In the case where one twin smoked, the non-smoking twin registered a higher IQ on average.
Although a lower IQ may suggest a greater risk for smoking addiction, the representing data on IQ and smoking found that most of the smokers investigated in the study had IQs within the average range, nevertheless.
In the study, researchers took data from more than 20,000 men before, during and after their time in the military. All men in the study were considered in good health, since pre-screening(筛选的)measures for suitability in the army had already been taken. The researchers found that around 28 percent of their samples smoked one or more cigarettes a day, 3 percent considered themselves ex-smokers, and 68 percent said they never smoked.
“People on the lower end of the average IQ tend to display poorer overall decision-making skills when it comes to their health,” says Weiser. He adds that his finding can help address serious concern among heath counsellors at grade and high schools.
1.The study led by Professor Mark Weiser shows that .
|
A．the IQ of smoking males is lower than that of non-smokers |
|
B．the IQ of smoking males is higher than that of non-smokers |
|
C．the IQ of smoking males is the same as that of non-smokers |
|
D．the IQ of smoking males is higher than that of female smokers |
2.According to the passage, a smoking man’s IQ is most likely to be .
|
A．101 |
B．94 |
C．80 |
D．120 |
3.What can be learned from the passage?
|
A．People in the military are more likely to become smokers than other people. |
|
B．Most heavy smokers are found to have mental problems. |
|
C．Socio-economic backgrounds have nothing to do with smoking behaviour. |
|
D．People with lower IQs tend to be less good at controlling their addiction to smoking. |
4.What is the meaning of the underlined part “An addiction that doesn’t discriminate”?
|
A．Smokers do not believe their IQ is affected by being addicted to smoking. |
|
B．All people, no matter what their background, can become addicted to smoking. |
|
C．Smoking is an addiction, and we must not discriminate against smokers. |
|
D．The addiction to smoking is difficult to get rid of. |
One day, a young man was cleaning out his late grandfather’s belongings when he came across a bright red envelope. Written on the front were the words, "To my grandson." Recognizing his grandfather's handwriting ,the young man opened the enbelope. A letter inside read:
Dear Ronny,
Years ago you came to me for help .You said, "Grandpa, how is it that you've accomplished so much in your life? You're still full of energy, and I'm already tired of struggling. How can I get that same enthusiasm that you've got?"
I didn't know what to say to you then. But knowing my days are numbered, I figure that I owe you an answer. So here is what I believe.
I think a lot of it has to do with how a person looks at things. I call it "keeping your eyes wide open."
First ,realize that life is filled with surprises, but many are good ones .If you don't keep watching for them, you'll miss half the excitement. Expect to be thrilled once in a while ,and you will be.
When you meet up with challenges, welcome them. They'll leave you wiser ,stronger, and more capable than you were the day before .when you make a mistake ,be grateful for the things it taught you .Resolve to use that lesson to help you reach your goals.
And always follow the rules. Even the little ones. When you follow the rules, life works. If you think you ever really get by with breaking the rules, you're only fooling yourself.
It's also important to decide exactly what you want. Then keep your ming focused on it, and be prepared to receive it.
But be ready to end up in some new places too ,As you grow with the years, you'll be given bigger shoes to fill. So be ready for endings as well as challenging beginnings.
Sometimes we have to be brave enough to move from the familiar to the unfamiliar .Life isn't just reaching peaks, Part of it is moving from one peak to the next .If you rest too long in between, you might be tempted to quit .Leave the past in the past .Climb the next mountain and enjoy the view.
Dump things that weigh you down emotionally and spiritually. When an old resentment, belief, or attitude becomes heavy ,lighten your load. Shed those hurtful attitudes that slow you down and drain your energy.
Remember that your choices will create your successes and your failures. So consider all the pathways ahead, and decide which ones to follow. Then believe in yourself, get up, and get going.
And be sure to take breaks once in a while .They'll give you a renewed commitment to your dreams and a cheerful, healthy perception of the things that matter the most to you .
Most important of all. never give up on yourself. The person that ends up a winner is the once who resolves to win. Give life everything you've got, and life will give its best back to you.
Love always,
Grandpa
The underlined part “But knowing my days are numbered” implies that .
A．his grandpa could count days B．his grandpa’s cach day was important
C．his grandpa knew he was dying D．his grandpa was eager to tell the young man
Why did the young man’s grandpa write this letter? Because .
A．he wanted to recall his whole life
B．he wanted to tell his grandson how great he was
C．he wanted to explain how to keep energy
D．he wanted to show how to succeed
The young man’s grandpa may agree .
A．how a person looks at things has nothing to do with one’s future
B．we should be thankful for what mistakes teach us
C．successful life is just reaching peaks
D．It’s not so important to decide exactly what you want
According to the passage, .
A．learning to give up is very important B．we’d better stay in the familiar
C．obeying little rules doesn’t matter D．taking breaks once in a while is good to us
One day, a young man was cleaning out his late grandfather’s belongings when he came across a bright red envelope. Written on the front were the words, "To my grandson." Recognizing his grandfather's handwriting ,the young man opened the enbelope. A letter inside read:
Dear Ronny,
Years ago you came to me for help .You said, "Grandpa, how is it that you've accomplished so much in your life? You're still full of energy, and I'm already tired of struggling. How can I get that same enthusiasm that you've got?"
I didn't know what to say to you then. But knowing my days are numbered, I figure that I owe you an answer. So here is what I believe.
I think a lot of it has to do with how a person looks at things. I call it "keeping your eyes wide open."
First ,realize that life is filled with surprises, but many are good ones .If you don't keep watching for them, you'll miss half the excitement. Expect to be thrilled once in a while ,and you will be.
When you meet up with challenges, welcome them. They'll leave you wiser ,stronger, and more capable than you were the day before .when you make a mistake ,be grateful for the things it taught you .Resolve to use that lesson to help you reach your goals.
And always follow the rules. Even the little ones. When you follow the rules, life works. If you think you ever really get by with breaking the rules, you're only fooling yourself.
It's also important to decide exactly what you want. Then keep your ming focused on it, and be prepared to receive it.
But be ready to end up in some new places too ,As you grow with the years, you'll be given bigger shoes to fill. So be ready for endings as well as challenging beginnings.
Sometimes we have to be brave enough to move from the familiar to the unfamiliar .Life isn't just reaching peaks, Part of it is moving from one peak to the next .If you rest too long in between, you might be tempted to quit .Leave the past in the past .Climb the next mountain and enjoy the view.
Dump things that weigh you down emotionally and spiritually. When an old resentment, belief, or attitude becomes heavy ,lighten your load. Shed those hurtful attitudes that slow you down and drain your energy.
Remember that your choices will create your successes and your failures. So consider all the pathways ahead, and decide which ones to follow. Then believe in yourself, get up, and get going.
And be sure to take breaks once in a while .They'll give you a renewed commitment to your dreams and a cheerful, healthy perception of the things that matter the most to you .
Most important of all. never give up on yourself. The person that ends up a winner is the once who resolves to win. Give life everything you've got, and life will give its best back to you.
Love always,
Grandpa
1.The underlined part “But knowing my days are numbered” implies that .
|
A．his grandpa could count days |
B．his grandpa’s cach day was important |
|
C．his grandpa knew he was dying |
D．his grandpa was eager to tell the young man |
2.Why did the young man’s grandpa write this letter? Because .
|
A．he wanted to recall his whole life |
|
B．he wanted to tell his grandson how great he was |
|
C．he wanted to explain how to keep energy |
|
D．he wanted to show how to succeed |
3.The young man’s grandpa may agree .
|
A．how a person looks at things has nothing to do with one’s future |
|
B．we should be thankful for what mistakes teach us |
|
C．successful life is just reaching peaks |
|
D．It’s not so important to decide exactly what you want |
4.According to the passage, .
|
A．learning to give up is very important |
B．we’d better stay in the familiar |
|
C．obeying little rules doesn’t matter |
D．taking breaks once in a while is good to us |
Just not a long time ago did I finish my blog about the unforgettable snowy storm that I had on Monday night in November. I got another big 36 in Seattle again. But this time, it's not snow, but the wind and rain. I have 37 seen such a strong wind before even though I had 38 the typhoon every summer when I was still in my home country.
That 39 storm was so powerful that it 40 the whole big Seattle area out of 41 . 700,000 people had no electricity, and 42 13 people have died. Seattle is famous for its evergreen trees, but those trees made a big 43 this time. They broke down the power line above the ground, 44 the road and streets, and 45 the houses.
As the last storm was still 46 in my mind, I had another personal 47 about this new storm. 48 , this time, it was not good either. I was 49 to have my TOEFL test on the second day of the stormy night. Since the whole city had no electricity, my test had to be 50 off, and I had to prepare for another one later. It was my last test for the 51 , and I already made a plan for the time after the test, but now 52 is changed.
I guess sometimes, the way that the thing 53 is not always what you 54 . And what I can do now is to fit for it. 55 , we got a free hotel room from my husband's cousin and met my lovely nephew from San Francisco.
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