题目内容
Finding her house broken into, .
A. a policeman was asked to help B. the area was searched thoroughly
C. it was looked for everywhere D. she hurried to a policeman for help
天天向上一本好卷系列答案
小学生10分钟应用题系列答案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 .
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A．the IQ of smoking males is lower than that of non-smokers |
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B．the IQ of smoking males is higher than that of non-smokers |
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C．the IQ of smoking males is the same as that of non-smokers |
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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 .
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A．101 |
B．94 |
C．80 |
D．120 |
3.What can be learned from the passage?
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A．People in the military are more likely to become smokers than other people. |
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B．Most heavy smokers are found to have mental problems. |
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C．Socio-economic backgrounds have nothing to do with smoking behaviour. |
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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”?
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A．Smokers do not believe their IQ is affected by being addicted to smoking. |
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B．All people, no matter what their background, can become addicted to smoking. |
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C．Smoking is an addiction, and we must not discriminate against smokers. |
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D．The addiction to smoking is difficult to get rid of. |
Recently a Beijing father sent in a question at an Internet forum (论坛) asking what "PK" meant. "My family has been watching the 'Super Girl' singing competition TV program . My little daughter asked me what 'PK' meant, but I had no idea," explained the puzzled father.
To a lot of Chinese young people who have been playing games online, it is impossible not to know this term. In such Internet games, "PK" is short for "Player Kill", in which two players fight until one ends the life of the other.
In the case of the "Super Girl" singing competition, "PK" was used to refer to the stage where two singers have to compete with each other for only one chance to go up in competition ranking.
Like this father, Chinese teachers at high schools have also been finding their students' compositions using Internet jargons (行话) which are difficult to understand. A high school teacher from Tianjin asked her students to write compositions with simple language, but they came up with a lot of Internet jargons that she didn't understand.
"My 'GG' came back this summer from college. He told me I've grown up to be a 'PLMM'. I loved to 'FB' with him together; he always took me to the 'KPM'," went one composition.
"GG" means Ge Ge (Chinese pinyin for brother). "PLMM" refers to Piao Liang Mei Mei (beautiful girl). "FB" means Fu Bai (corruption). "KPM" is short for KFC, Pizza Hut and McDonald's.
Some specialists welcome Internet jargons as a new development in language.
If you do not even know what a Kong Long (dinosaur, referring to an ugly looking female) or a Qing Wa (frog, referring to an ugly looking male) is, you will possibly be regarded as a Cai Niao!
1.By writing the article, the writer tries to ________ .
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A．explain some Internet language |
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B．suggest common Internet language |
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C．laugh at the Beijing father |
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D．draw our attention to Internet language |
2.What does the writer think about the term "PK"?
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A．Fathers can't possibly know it. |
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B．The daughter should understand it. |
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C．Online game players may know it. |
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D．"Super Girl" shouldn't have used it. |
3.The examples of the Beijing father and the Tianjin teacher are used to show that Internet jargons ________ .
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A．are used not only online |
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B．can be understood very well |
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C．are welcomed by all the people |
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D．cause trouble to our mother tongue |
4.What would be the best title for the passage?
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A．A puzzled father |
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B．Do you speak Internet-ish? |
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C．Keep away from Internet-ish |
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D．Kong Long or Qing Wa? |