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[主观题]

What can contribute to the unnecessary power consumption caused by computers？ A．screensavers B．pha

What can contribute to the unnecessary power consumption caused by computers？

A．screensavers B．phantom power

C．standby and sleep modes D．power-management tools

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更多“What can contribute to the unn…”相关的问题

第1题

Everyone should contribute what he or she can afford to the nation.()

Everyone should contribute what he or she can afford to the nation.（)

A.人们都应当为国家做出力所能及的奉献

B.每一个人应该尽他或她所能为他或她的祖国作奉献

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第2题

根据以下内容回答题:Happiness can be described as a positive mood and a pleasant state of m

根据以下内容回答题:

Happiness can be described as a positive mood and a pleasant state of mind． According to recent polls sixty to seventy percent of Americans consider themselves to be moderately happy and one in twenty persons feels very unhappy．Psychologists have been study-ing the factors that contribute to happiness．It is not predictable nor is a person in an apparently ideal situation necessarily happy．The ideal situation may have little to do with his actual feel-ings． A good education and income are usually considered necessary for happiness．Though both may contribute，they are only chief factors if the person is seriously under-educated or actually suffering from lack of physical needs． The rich are not likely to be happier than the middle-income group or even those with very low incomes．People with college educations are somewhat happier than those who did not gra-duate from high school，and it is believed that this is mainly because they have more opportuni-ty to control their lives．Yet people with a high income and a college education may be less happy than those with the same income and no college education． Poor health does not rule out happiness except for the severely debilitated or those in pain．Learning to cope with a health problem can contribute to happiness．Those with a good sex lifeare happier in general，but those who have a loving affectionate relationship are happier than those who rely on sex alone．Love has a higher correlation with happiness than any other factor． It should be noted that people quickly get used to what they have，and they are happiest when they feel they are increasing their level no matter where it stands at a given time． Children whose parents were happily married have happier childhoods but are not nece—ssarily happier adults． The best formula for happiness is to be able to develop the ability to tolerate frustration，to have a personal involvement and commitment，and to develop self-confidence and self-esteem．

According to the article，happiness is greatly dependent upon（）．

A.happy childhood

B.great wealth

C.a feeling that conditions are improving over what they were

D.a college degree

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第3题

根据下列材料，请回答下列各题： Passage One Questions 56 to 60 are based on the following pas

sage. Living in a time when an ever-increasing number of news providers push a constant stream of headlines at us every day, people cannot say they do not feel overwhelmed. But what of its the ways we choose to read the news that make us feel overwhelmed？ An interesting new study conducted by Avery Holton and Iris Chyi from the University of Texas looks at the factors that contribute to the concept of information overload. They surveyed more than 750 adults on their digital consumption habits and perceptions of information overload. What the findings suggest, Holton said, is that the news platforms a person is using can play a bigger role in making him feel overwhelmed than the sheer number of news sources being consumed. So even if you read The Huffington Post and The New York Times in a day, you may not feel as drowned with news ff you read on your phone instead of on your desktop. The more contained, or even constrained, aplat form. feels, the more it can contribute to people feeling less overwhelmed, Holton said. That may also explain why people have feelings of being overwhelmed by Facebook, which like reading on the web, can be a bottomless hole of stories, videos, and endless links. But it doesnt explain why people in the survey had different feelings towards Twitter, which can also be a stream of links. One possible explanation is whether you define yourself" as a news fan. The survey asked people to report. how much they enjoyed keeping up with the new——people who said they did had less of a perception of information overload. If youre the type of person who wants to follow news during the day, its likely you have an established routine and a set of sites you check regularly. You also may not need as much context around the news. All of that would make Twitter a good source for you. Conversely, if youre more passive about following the news, you might need to make more , of an effort to find the right sources or find background or contextual information, which could lead to feelings of being overloaded, Holton said. "Knowing what youre looking for can decrease overload or perceptions of overload. So can constant engagement," he said. The new study conducted by Avery Holton and Iris Chyi

A.examines how news providers take advantage of headlines

B.studies what can lead to the concept of information overload

C.discusses solutions for people who feel overwhelmed

D.reviews different attitudes to the digital consumption

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第4题

Happiness can be described as a positive mood and a pleasant state of mind. According to r

ecent polls (民意测验) sixty to seventy percent of Americans consider themselves to be moderately happy and one in twenty persons feels very unhappy. Psychologists have been studying the factors that contribute to happiness. It is not predictable nor is a person in an apparently ideal situation necessarily happy. The ideal situation may have little to do with his actual feelings. A good education and income are usually considered necessary for happiness. Though both may contribute, they are only chief factors if the person is seriously undereducated or actually suffering from lack of physical needs. The rich are not likely to be happier than the middle-income group or even those with very low incomes. People with college educations are somewhat happier than those who did not graduate from high school, and it is believed that this is mainly because they have more opportunity to control their lives. Yet people with a high income and a college education may be less happy than those with the same income and no college education. Poor health does not rule out happiness except for the severely disabled or those in pain. Learning to cope with a health problem can contribute to happiness. Those with a good sex life are happier in general, but those who have a loving, affectionate relationship are happier than those who rely on sex alone. Love has a higher correlation with happiness than any other factor. It should be noted that people quickly get used to what they have, and they are happiest when they feel they are increasing their level no matter where it stands at a given time. Children whose parents were happily married have happier childhoods are not necessarily happier adults. The best formula for happiness is to be able to develop the ability to tolerate frustration, to have a personal involvement and commitment, and to develop self-confidence and self-esteem. It can be inferred from the passage that______.

A.happiness is predictable

B.a person in an apparently ideal situation must be happy

C.the rich are likely to be happier than the middle-income group

D.happiness is not necessarily connected to one's situation in society

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第5题

英译中What will the role of universities be in this globalized economy？ How will they

英译中

What will the role of universities be in this globalized economy？ How will they contribute to improving society through innovation that will improve the quality of life and support economic growth？ How will they prepare their graduates who will extract the best and explore the greatest in this increasingly complex society？// It is important to remember that undergraduate education and post-graduate education are tightly linked to research. Our education programs should ensure that the students are learning in an atmosphere characterized by the pursuit of new knowledge and process of discovery. An interrelated educational program will create a flow of young， bright and uninhibitedminds to work on the frontier of discovery.// The fundamental mission of a university is the creation of new knowledge which sometimes has immediate practical applications. But that can never be the only goal. And making it a primary goal will frequently be short-sighted. Basic contributions to knowledge should be valued for being exactly that. Our university has an almost unique role in fostering such contribution.// Choosing the right people is the first and perhaps the most crucial step in ensuring an innovative environment. There are three types of people that can be important. The first class of individuals consists of fanciful visionaries. The second class of important people in innovative environment consists of revolutionary explorers.The third class of individuals consists of uninhibited executors.

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第6题

Happiness can be described as a positive mood and a pleasant state of mind. （69) According

Happiness can be described as a positive mood and a pleasant state of mind. (69) According to recent polls (民意测试) , sixty to seventy percent of Americans consider themselves to be moderately happy and one in twenty persons feels very unhappy. Psychologists have been studying the factors that contribute to happiness. It is not predictable nor is a person in an apparently ideal situation necessarily happy. The ideal situation may have little to do with his actual feelings.

A good education and income are usually considered necessary for happiness. Though both may contribute, they are only chief factors if the person is seriously undereducated or actually suffering from lack of physical needs.

The rich are not likely to be happier than the middle-income group or even those with very low incomes. (70) People with college educations are somewhat happier than those who did not graduate from high school, and it is believed that this is mainly because they have more opportunity to control their lives. Yet people with a high income and a college education may be less happy than those with the same income and no college education.

Poor health does not rule out happiness except for the severely disabled or those in pain. Learning to cope with a health problem can contribute to happiness. Those with a good sex life are happier in general, but those who have a loving, affectionate relationship are happier than those who rely on sex alone. Love has a higher correlation with happiness than any other factor.

It should be noted that people quickly get used to what they have, and they are happiest when they feel they are increasing their level no matter where it stands at a given time.

Children whose parents were happily married have happier childhoods yet they are not necessarily happier adults when they grow up.

The best formula for happiness is to be able to develop the ability to tolerate frustration, to have a personal involvement and commitment, and to develop self-confidence and self-esteem.

It can be inferred from the passage that______.

A．happiness is predictable

B．a person in an apparently ideal situation must be happy

C．happiness is not necessarily connected to one's situation in society

D．the rich are likely to be happier than the middle-income group

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第7题

The world has never been more closely and intricately connected. Our behavior【C1】______the

environment we all share, and we are tied into a global economy and global communication system. 【C2】______choosing to buy one garment rather than another we help determine whether someone on the other side of the world retains or【C3】______their job; emissions from one part of the world contribute to a hole in the ozone layer somewhere else; we can【C4】______with others anywhere via satellites, the Internet and the mobile phone. This interdependency, 【C5】______"connexity", is the defining characteristic of the world today. However, despite connexity, human beings have also【C6】______been more separate. Belief in individual rights and freedoms is at the heart of the Wests world view. People nowadays insist their freedom to【C7】______how to live, who to love, what to consume and what to believe. In economics, the sovereignty of the consumer and the shareholder is paramount. In politics, the sovereignty of nations remains a【C8】______concern. In this inspiring and important book Mulgan argues that our freedom and our connectedness are set or collision course and argues that the【C9】______way out of our current impasse(僵局) is to go beyond our sense of ourselves as【C10】______unit, and recognize the webs of mutual responsibility in which we live.

【C1】

A．harms

B．influences

C．beautifies

D．dominates

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第8题

Many factors, or combinations of factors, can ____ to disease emergence.

A.attribute

B.distribute

C.contribute

D.tribute