Probability is the mathematical study of the of an event's occurrence. A. desire B. likelihood C. result D. effect 题目和参考答案——青夏教育精英家教网—

题目内容

Probability is the mathematical study of the _____ of an event's occurrence.

A. desire B. likelihood C. result D. effect

解析:

likelihood, 句意：概率是对事件发生的可能性的数学研究。

练习册系列答案

考必胜小学毕业升学考试试卷精选系列答案

精华版中考备战策略系列答案

聚焦中考系列答案

新中考全真模拟8套卷系列答案

相关题目

Probability is the mathematical study of the _____ of an event's occurrence.

A. desire B. likelihood C. result D. effect

British researchers have found that children’s IQ predicts their probability of becoming vegetarians (素食者) as young adults.

Recent studies suggest that vegetarianism may be associated with lower cholesterol (胆固醇), reduced risk of overweight and heart disease.

“We know from other studies that brighter children tend to behave in a healthier fashion as adults—they’re less likely to smoke, less likely to be overweight，less likely to have high blood pressure and more likely to take exercise.” lead author Catharine Gale said, “This study provides further evidence that people with a high IQ tend to have a healthier lifestyle.”

In the study, Gale’s team collected data on nearly 8,200 men and women aged 30, whose IQ had been tested when they were 10 years of age.

“Children who scored higher on IQ tests at age 10 were more likely than those who got lower scores to report that they were vegetarian at the age of 30.”Gale said.

The researchers found that 4.5 percent of participants were vegetarians. Of these, 2.5 percent were vegan, and 33.6 percent said they were vegetarian but also ate fish or chicken.

There was no difference in IQ score between strict vegetarians and those who said they were vegetarian but also ate fish or chicken，the researchers added.

One expert said the findings weren’t the whole answer，however.

“We don’t know the beliefs or attitudes of the parents of the children，nor do we know if there was a particular event that led these children to becoming vegetarian in their teens or adulthood.” said Lona Sandon, and assistant professor at the University of Texas Southwestern Medical Center at Dallas.

1.From the article，we know that ________.

A．brighter children are likely to become vegetarians when they are ten.

B．people with a higher IQ will not be overweight

C．brighter children are likely to have a healthier lifestyle

D．overweight may cause high blood pressure

2.What does the underlined word “vegan” in the sixth paragraph mean?

A．Someone who only eats vegetables.

B．Someone who chooses not to eat meat or fish.

C．Someone who likes eating meat and fish.

D．Someone who likes eating vegetables.

3.This study left some unanswered questions EXCEPT “________”．

A．Did the vegetarian children grow up in a family with a vegetarian parent?

B．Did the children eat a primarily vegetarian diet at the age of 10?

C．Were meatless meals regularly served in the participants’ families?

D．Did the vegetarian children really have a high IQ?

4.The main idea of the passage is that ________.

A．the low IQ children will be unhealthier when they grow up

B．being vegetarians can reduce the risk of overweight and heart disease

C．IQ is important to vegetarians

D．high IQ children are more likely to become vegetarian when they grow up

Should we try to contact and make friends with other beings in the universe? Certainly not，says British physicist Stephen Hawking．

“If aliens（creatures from other planets）ever visit us, I think the outcome would be much as when Christopher Columbus first landed in America, which didn’t turn out very well for the Native Americans,’’ said the 68-year-old disabled scientist in a new Discovery documentary (纪实性电视节目) on April 25．

The program pictures an imagined universe where other life forms in huge spaceships hunt for resources after using up all those on their home planets．

“Such advanced aliens would perhaps become nomads(游牧民)，looking to conquer and colonize whatever planets they can reach，”warned Hawking．

On the probability of other life forms existing, he says, “To my mathematical brain, the numbers alone make thinking about aliens perfectly reasonable.”

Hawking’s concerns have frightened some people and been met with disagreement from other researchers．Paul Davies, author of the book Renewing Our Search for Alien Intelligence，thinks Hawking’s reasoning is wrong.

He argues that since Earth is about 4.5 billion years old，if intel1igent life is likely , communities of other beings may have been there for a very long time．

“If resources are the factor, then at least one group of aliens would surely have visited Earth as a destination mil1ions of years ago．

Even if other life forms do come to Earth in the near future, Davies believes comparisons with are wide of the mark(离谱的).

68. What is the article mainly about?

A. Other life forms coming to our planet．

B. Scientific evidence of other life forms．

C. Earth as the only place where human beings can survive．

D. Hawking’s belief that other life forms may exist in the universe．

69. Which of the following ideas is opposed to Hawking’s view?

A. Other life forms exist in the universe．

B. 0ther life forms may be more intelligent than human beings．

C. We should try to contact other 1ife forms from other planets．

D. Other life forms may exist in more than one part of the universe．

70. Paul Davies didn’t agree with Stephen Hawking ,believing that ________．

A. the universe is running out of resources

B. humans are the best creatures in the universe.

C. it is a good idea to avoid meeting with other life forms

D. Davies doesn’t think it proper to compare aliens with Columbus

71. Hawking referred to Christopher Columbus as an example to ____．

A. inspire interest in the universe

B. draw attention to other planets in the universe

C. warn people to watch out for other life forms

D. urge further exploration of the universe~

第二节信息匹配（共5小题；每小题2分，满分10分）

阅读下列材料，从所给的六个选项（A、B、C、D、E和F）中，选出符合各小题要求的最佳选项，并把答案写在答题卷标号为61—65的空格中，选项中有一项为多余选项。

首先, 请阅读下列的应用文

A. Taiwan’s Golden Horse Awards are one of the most film honors in Asia. Founded in 1962, golden horses were initially awarded for local excellence. They’ve since been extended to professionals from the mainland and Hong Kong.

B. The establishment of the Academy (and its awards system) has had a major effect and influence upon the film industry, due to the enormous boost a nomination or award (for a film or actor) creates, by giving prestige and bottom- line profits to a studio or performer.

C. In 1895, Alfred Nobel signed his last will and testament in Paris. Among its four closely-written pages, less than one refers to the donation which was destined to link his name with the supreme achievements of the modern world in science and literature and the cause of peace. In the will, Nobel made his lifelong love of literature clear, as one of the prizes was to be awarded to “the person who shall have produced in the field of literature the most outstanding work in an ideal direction.”

D. Regarded as China’s Nobel Prize by those in the Chinese scientific circle, the Supreme State Science and Technology Award was established in 1999 to honour scientists who make remarkable contributions to the progress of science and the commercialization of technological findings. The top honour is bestowed on no more than two individuals each year and the prize is presented by the president.

E. The Mao Dun Literature Prize was created due to Mao Dun’s wish that outstanding novels should be encouraged and communist literature should be promoted. It is one of the most honorable literature awards in China.

F. The Fields Medal plays the most importance in the world of mathematics. It is awarded by the International Mathematical Union (IMU) every four years at ICM. It is accompanied by strict conditions. Only those mathematicans below the age of 40 are eligible to receive it. This is because they are meant to encourage future endeavour.

请阅读以下获奖者或获奖作品的信息, 然后匹配

获奖者或获奖作品和适合他们的奖项:

On 2003 July 16, The American-Chinese Writers’ Association declared their nomination (提名) of Wang Meng, a contemporary Chinese writer and vice chairman of the China Writers’ Association, to the Nobel Committee of the Swedish Academy in Stockholm a candidate for the 2003 Prize.

“Red Poppy” has been widely acclaimed as one of the best novels written in China this century even before it won the prize. It tells about the rise and fall of a Tibetan landlord’s family, and the relationship between the Tibetan region and other parts of China.

Winning were geologist Liu Dongsheng and space and aviation scientist Wang Yongzhi. The two were rewarded for their decades of dedication to China’s development of geological and environmental science and satellite and aircraft engineering science, respectively.

Andrei Okounkov won the prize “for his contributions bridging probability, representation theory and algebraic geometry”

Charlize Theron, born in South Africa, who gave a career-making performance as serial killer Aileen Wuornos in Monster, won best actress.

获奖者或获奖作品奖项

56. Wang Meng A. Taiwan’s Golden Horse Awards

57. Red Poppy B. Academy Awards

58. Liu Dongsheng & Wang Yongzhi C. Nobel Prize in Literature nominee

59. Andrei Okounkov D. The Supreme State Science and Technology Award

60. Charlize Theron E. The Mao Dun Literature Prize

F. The Fields Medal

There is a high probability _________ you will find aspirin and penicillin in any medicine cupboard in the world.

A．that

B．which

C．what

D．where

试题分类