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After issuing the "show version" command on your Cisco router, you notice that the image is named "C7200-ajs40-mx". What does the C7200 portion of the filename represent?（）
A . The memory capacity requirements
B . The hardware product platform
C . The distribution channel
D . The feature capabilities
E . The run location and compression statu
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The system administrator notices that after running netstat -rn， several small c’s are showing up under the flags columns， and routes that were not defined are also showing up. How can these cloned routes be stopped？（）
A . By default cloned routes are turned on. To turn cloned routes off issue the command： #no -o tcp_pmtu_discover=0 #no -o udp_pmtu_discover=0 and add to the rc.net or rc.bsdnet file for next reboot
B . By default cloned routes are turned on. To turn cloned routes off issue the command： # no -o tcp_pmtu_discover=1 #no -o udp_pmtu_discover=1 and add to the rc.net or rc.bsdnet file for next reboot
C . By default cloned routes are turned on. To turn cloned routes off issue the command： #no -o ipforwarding=0 and add to the rc.net or rc.bsdnet file for next reboot
D . By default cloned routes are turned on. To turn cloned routes off issue the command： #no -o ipforwarding=1 and add to the rc.net or rc.bsdnet file for next reboot
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Research by Fiedler uncovered three contingency dimensions that define the key ________.
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Some research shows that ____ of what is available to be seen is lost or distorted in information transmission.
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Stevenson's research showed that Asians and Asian-Americans are more intelligent than other students.
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Research shows that ________ against women influences hiring decisions as well as performance reviews and promotions.
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Research shows, a mature Captain’s judgment model is（ ）
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Scientific research shows that almost 80% of our message is carried through non-verbal messages.
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What does the research quoted in the passage show?
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43. In order to achieve hisobjectives, your boss expects that you will ________. A) do your best in your work B) show your management skills C) get along with your colleagues D) write reports to upper management
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Research into friendship has demonstrated that ______.
A．every student has five or six friends
B．judges are always influenced by a pretty face
C．ugly people find it harder to make friends than physically attractive individuals
D．we tend to grow fond of people if we dislike them at first sight
此题为多项选择题。
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It is found by the Pew Research Center that more and more of the least educated men_____． A)earn less than their wives B)are declined by white-collar women C)refuse to malty white-collar women D)have to remain single
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The passage indicates that leadership research______.
A．has turned out to be fruitless
B．predicts how a leader comes to be
C．defines the likelihood to be a leader
D．probes the mysteries of leadership
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Hancock's research finding surprised those who believed that______.
A．people are less likely to lie in instant messages
B．people are unlikely to lie in face-to-face interactions
C．people are most likely to lie in E-mail communication
D．people are twice as likely to lie in phone conversations
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The research group warns that______.
A．higher education is a waste of money
B．the price of college should be paid by government
C．American families wouldn"t afford the tuition of higher education
D．college students wouldn"t sink into debt, though the tuition is increasing
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Research shows that people's physical and mental health ______.
A．relies on the social welfare systems which support them
B．has much to do with the amount of support they get from others
C．depends on their ability to deal with daily worries and troubles
D．is closely related to their strength for coping with major changes in their lives
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The research done by the Dement commission shows that Americans_____.
A．don't like to take naps
B．are terribly worried about their national debt
C．sleep less than is good for them
D．have caused many industrial and traffic accidents
此题为多项选择题。
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It can be inferred from McKinsey research that
A．schools in poor areas have difficulty in attracting good teachers.
B．only around 1,500 top-third students choose to be teachers.
C．improving the students" performance may have positive effect on economy.
D．teachers in the US have lower prestige than those in other top-performing nations.
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Misled people tend to think that using an animal in research is______.
A．cruel but natural
B．inhuman and unacceptable
C．inevitable but vicious
D．pointless and wasteful
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Research indicates that over 81% of teachers are dissatisfied with their salary.
A．shows
B．dictates
C．proves
D．discovers
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They may not be the richest, but Africans remain the world's staunchest optimists. An annual survey by Gallup International, a research outfit, shows that, when asked whether this year will be better than last, Africa once again comes out on top. Out of 52,000 people interviewed all over the world, under half believe that things are looking up. But in Africa the proportion is close to 60% almost twice as much as in Europe.
Africans have some reasons to be cheerful. The continent's economy has been doing fairly well with South Africa, the economic powerhouse, growing steadily over the past few years. Some of Africa's long-running conflicts, such as the war between the north and south in Sudan and the civil war in Congo, have ended. Africa even has its first elected female head of state, in Liberia.
Yet there is no shortage of downers too. Most of Africa remains dirt poor. Crises in places like Cote d'Ivoire, Sierra Leone and Zimbabwe are far from solved. And the democratic credentials of Ethiopia and Uganda, once the darlings of western donors, have taken a bad knock. AIDS killed over gm Africans in 2005, and will kill more this year.
So is it all just a case of irrational exuberance？ Meril James of Gallup argues that there is, in fact, usually very little relation between the survey's optimism rankings and reality. Africans, this year led by Nigerians, are consistently the most upbeat, whether their lot gets better or not. On the other hand, Greece—hardly the worst place on earth—tops the gloom and doom chart, followed closely by Portugal and France.
Ms James speculates that religion may have a lot to do with it. Nine out of ten Africans are religious, the highest proportion in the world. But cynics argue that most Africans believe that 2006 will be golden because things have been so bad that it is hard to imagine how they could possibly get worse. This may help explain why places that have suffered recent misfortunes, such as Kosovo and Afghanistan, rank among the top five optimists. Moussaka for thought for those depressed Greeks.
The statistics are employed in the first paragraph so as to indicate sort of ______.
A．disparity
B．numbness
C．conformity
D．stagnation
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Effects of Exercise on Elderly Diabetics（糖尿病人） Most older people with so-called type II diabetes(糖尿病) could stop taking insulin(胰岛素) if they would do brisk exercise for 30 minutes just there times a week , according to new medical research results reported in a Copenhagen newspaper, Results from tests conducted on diabetics at the Copenhagen central hospital Rigshospitalet’s Center for Muscle Research showed that physical exercise can boost the body’s ability to make use of insulin by 30 per cent. This is equal to the effect most elderly diabetics get from their insulin medication(药物治疗) today.
Researchers had a group of non-diabetic men and a group of men with type II diabetes, all more than 60 years of age, exercise on bicycles six times a week for three months. After the three months the doctors measured how much sugar the test subjects’ muscles could make use of as a measure for how well their insulin worked.
Associate Professor Dr Flemming Dela of the Muscle Research Center said the tests demonstrated that the exercising diabetics had made as good use of insulin as the healthy non-diabetic persons. “This means that the insulin works just as well for both group. Physical exercise cannot cure people of diabetes, but it can eliminate almost all their symptoms. At the same time it can put off the point at which they have to begin taking insulin,” Dela said.
Insulin is a hormone produced by the pancreas(胰腺) , controlling sugar in the body and is used against diabetes.
Dela said that to achieve the desired effect diabetics need only exercise to the point where they begin to sweat, but that the activity has to be maintained since it wears off after five days without sufficient exercise.
Most diabetics realize that they have to watch their diet while remaining unaware of the importance of exercise, Dela added.
第6题：What is the effect of exercise on elderly people with type II diabetes？
A．It can worsen their symptoms.
B．It can help the body make better use of insulin.
C．It can help them to eat more.
D．It can cure them of the disease.
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he main idea of Paragraph 4 shows US __________． [A]some examples of shoot in USschools[B]the Americans' feeling[C]some famous schools[D]that some teachers werekilled by students
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It is a blow for the Ugly Bettys and Plain Janes ——research shows that good looks lead to better pay. A study of 4,000 young men and women found that beauty boosted pay checks more than intelligence.
It is unclear what is behind the phenomenon but it may be that beauty creates confidence. The self-confident may appear to be doing better than they are and will not hesitate about asking for a pay rise.
Researcher Jason Fletcher, of Yale University in the U.S., rated the attractiveness of the 4,000 men and women. Just over half were judged average, while 7 percent were felt to be very attractive and 8 percent were judged unattractive or very unattractive. The volunteers also sat an IQ test and reported their salary. It became clear that pay scales were far from fair. For instance, a 14- point increase on the IQ score was associated with a 3 to 6 percent increase in wage. But being of above-average looks increased pay by 5 to 10 percent .
For a plain person to be paid the same as a very attractive one , they would have to be 40 percent brighter, the journal Economics Letters reports.
Dr Fletcher said:“The results do show that people ’s looks have an impact on their wages and it can be very important.”
6.What is the “plainness penalty ”？
A.To be paid less for being ordinarily-looking
B.To be laughed at for being ordinarily-looking
C.To be fired for being ordinarily-looking
D.To be questioned for being ordinarily-looking
How many people were rated as very attractive in Jason Fletcher ’s study？A.About 280
B.About 4,000
C.About 2,000
D.About 320
What ’s the average annual salary of a good-looking person？A.￡2,500
B.￡25,000
C.￡22,500
D.￡27,500
Which of the following best summarizes the main idea of the passage ？A.IQ is less important than appearance
B.Confidence makes people prettier
C.Good looks earn an extra penny
D.How Plain Janes get a higher salary
Good-looking people are usually paid more probably because________ .A.they look smarter
B.they have higher degrees
C.they are better at pleasing others
D.they are more confident
