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At all times, personal ______ is of the greatest importance. （clean)
At all times, personal ______ is of the greatest importance. (clean)
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（请给出正确答案）
At all times, personal ______ is of the greatest importance. (clean)
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更多“At all times, personal ______ is of the greatest importance. （clean)”相关的问题
第1题
While the【C7】______sleep, special machines【C8】______their brain waves and eye movements as well as the body movements that【C9】______the end of a dream. Surprisingly, all subjects【C10】______soundly.
【C11】______say that a person usually fidgets(烦躁)before a dream.【C12】______the dream has started, his body relaxes and his eyes【C13】______more active, as if the curtain【C14】______on a show. When the machine【C15】______that the dream is over, a buzzer wakes the【C16】______. He sits up, records his dream, and goes back to sleep—perhaps to【C17】______some more.
Researchers have found that if the dreamer, is【C18】______immediately after his dream, he can usually recall the entire dream. If he is allowed to sleep even【C19】______his【C20】______of the dream will have faded. That' s why most people have many dreams at night, but forget most of them in the morning.
【C1】
A．at noon
B．in the morning
C．at night
D．in spring
第2题
根据下列文章,请回答 1～20 题。
A special lab at the University of Chicago is busy only _____26It is a dream_____27where researchers are at work _____ 28 dreamers. Their findings have concluded that_____29dreams from three to seven times each night, _____30in ordinary life a person may_____31none or only one of his dreams.
While the _____32sleep, special machines_____ 33their brain waves and eye movements as well as the body movements that_____34the end of a dream. Surprisingly, all subjects_____35soundly._____ 36say that a person usually fidgets(烦躁) before a dream. _____37the dream has started, his body relaxes and his eyes_____38 more active, as if the curtain_____39on a show. When the machine _____ 40that the dream is over, a buzzer wakes the _____ 41. He sits up, records his dream, and goes back to sleep--perhaps to_____ 42some more.
Researchers have found that if the dreamer, is_____43immediately after his dream,he can usually recall the entire dream. If he is allowed to sleep even _____ 44his _____ 45of the dream will have .faded. That' s why most people have many dreams at night, but forget most of them in the morning.
第 1 题
A．at noon
B．in the morning
C．at night
D．in spring
第3题
While the 【32】______ sleep, special machines 【33】______ their brain waves and eye movements as well as the body movements that 【34】______ the end of a dream. Surprisingly, all subjects 【35】______ soundly.
【36】______ say that a person usually fidgets (烦躁) before a dream. 【37】______ the dream has started, his body relaxes and his eyes 【38】______ more active, as if the curtain 【39】______ on a show. When the machine 【40】______ that the dream is over, a buzzer wakes the 【41】______ . He sits up, records his dream, and goes back to sleep—perhaps to 【42】______ some more.
Researchers have found that if the dreamer, is 【43】______ immediately after his dream, he can usually recall the entire dream. If he is allowed to sleep even 【44】______ his 【45】______ of the dream will have faded. That's why most people have many dreams at night, but forget most of them in the morning.
【26】
A．at noon
B．in the morning
C．at night
D．in spring
第4题
What are the researchers at the University of Chicago studying？
A．Different kinds of dreams.
B．The content of dreams.
C．Dreamers while they dream.
第5题
The old are drinking______milk per person today as they did a decade ago.
A．as five times
B．five times more
C．more than five times
D．more than five times as much
第6题
听力原文：W: Have you read the latest Tom Clancy's book？
M: No, I haven't. But I hear it's a best seller.
W: That's what I hear. I haven't read it either, but it has been on the New York Times' best seller list for three weeks now. I've been meaning to stop by a bookstore and get it.
M: I really like his books, but I usually wait until they come out in the paperback edition. I hate to pay the price of the hardback version.
W: Do you think they will make a movie out of this one？ The movies based on his other books have been very successful.
M: I wonder if their success is due to the nature of his hero.
W: Jack Ryan？
M: Yes. He is so "all American", just the type of person that we all think a good American should be.
W: I think you might be right. We see so many characters in books and movies that are anything but admirable that it is refreshing to have the here be a good, clean, honest family man.
M: I guess the excitement and intrigue he builds into his stories are another reason we all like to read them.
W: Maybe those are the reasons. At any rate, millions of people read every book he writes.
M: Including us.
(27)
A．The man.
B．The woman.
C．Both of the two.
D．Neither of them.
第7题
听力原文： Thirty years ago, anyone blaming loneliness for physical illness would have been laughed at. But as scientists studied different populations, loneliness kept emerging as a risk factor. In one study, Californian researchers followed 4,700 residents of Alameda County for 10 years, starting in 1965.
At first, the participants reported their key sources of companionship and estimated the time they devoted to each other. During the study, the people who reported the least social contact died at nearly three times the rate of those reporting the most. The source of companionship didn't matter, but time spent with others was critical.
Since then, researchers have studied men, women, soldiers and students from countries all over the world. And the same pattern keeps emerging. Women who say they feel isolated go on to die of cancer at several times the expected rate. College students who report "strained and cold" relationships with their parents suffer extraordinary rates of hypertension and heart disease decades later. Heart-attack survivors who happen to live by themselves die at twice tile rate of those who live with others.
For those of us who are still healthy, the lesson should be obvious. It's clear that reaching out to others can help our bodies thrive. It's equally clear that we're growing more isolated. In 1900, only 5 percent of U.S. households consisted of one person living alone. The proportion reached 13 percent in 1960, and it stands at 25 percent today. In a book entitled Bowling Alone, author Robert Putnam shows that oar social connections are disappearing on other levels, too In 1976, Americans attended an average of 12 club meetings a year. The current average is five. Card games, dinner parties and shared family meals have all followed the same pattern. We all have a good excuse we're too busy but we shouldn't be surprised when it catches up with us.
(30)
A．The key source of connections.
B．The time spent with others.
C．The kind of social contact.
D．The degree of solitude.
第8题
第9题
Amazingly, these happy times appear still to be with us in the world's biggest community. A new study by Dan Farmer, a gifted programmer, using an automated investigative program of his own called SATAN, shows that the owners of well over half of all World Wide Web sites have set up home Without fitting locks to their doors.
SATAN can try out a variety of well-known hacking tricks on an Internet site without actually breaking in. Farmer has made the program publicly available, amid much criticism. A person with evil intent could use it to hunt down sites that are easy to burgle.
But Farmer is very concerned about the need to alert the public to poor security and, so far, events have proved him right. SATAN has done more to alert people to the risks than cause new disorder.
So is the Net becoming more secure？ Far from it. In the early days, when you visited a Web site your browser simply looked at the content. Now the Web is full of tiny programs that automatically download when you look at a Web page, and run on your own machine. These programs could, if their authors wished, do, all kinds of nasty things to your computer.
At the same time, the Net is increasingly populated with spiders, worms, agents and other types of automated beasts designed to penetrate the sites and seek out and classify information. All these make wonderful tools for antisocial ,people who want to invade weak sites and cause damage.
But let's look on the side. Given the lack of locks, the Internet is surely the world's big gest(almost) crime-free society. Maybe that is because hackers are fundamentally honest. Or that there currently isn't much to steal. Or because vandalism isn't much fun unless you have a peculiar dislike for someone.
Whatever the reason, let's enjoy it while we can. But expect it all to change, and security to become the number one issue, when the most influential inhabitants of the Net are selling services they want to be paid for.
By saying"...owners of well over half of all World Wide Web sites have set up home with out fitting locks to their doors" (Line 3-4, Para.2), the author means that______.
A．those happy times appear still to be with us
B．there simply wasn't any crime to worry about
C．many sites are not well-protected
D．hackers try out tricks on an Internet site without actually breaking in
第10题
A.A. charter
B.B. broker
C.C. agent
D.D. receive
第11题
A．in a manner of
B．in the name of
C．in the neighborhood of
D．in the line of
