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A cargo that has a stowage factor over 40 is known as a（）.
A . hygroscopic cargo
B . measurement cargo
C . stowage cargo
D . weight cargo
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Refer to the exhibit. The output that is shown is generated at a switch. Which three of these statements are true? （）
A . All ports will be in a state of discarding, learning, or forwarding.
B . Thirty VLANs have been configured on this switch.
C . The bridge priority is lower than the default value for spanning tree.
D . All interfaces that are shown are on shared media.
E . All designated ports are in a forwarding state.
F . The switch must be the root bridge for all VLANs on this switch.
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Our company has built a new ship in Hamburg and I am going to fly there to （）.
A . hand it over
B . take it over
C . carry it over
D . carry it out
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A vessel has been damaged by fire. The survey shows the cost of repairs will exceed the value of the repaired vessel. This is an example of a(n)（）.
A . constructive total loss
B . salvage loss
C . actual loss
D . preferred lo
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Refer to the exhibit. The DHCP configuration that is shown is configured on a Cisco router. Whichstatement is true？（）
A . The router will distribute IP addresses from pool 1 until its addresses are exhausted. Then therouter will begin distributing addresses from pool 2
B . The configuration is invalid because the DHCP options are global configuration commands
C . The configuration is incomplete until the DHCP pools are bound to the appropriate interface orinterfaces
D . The router will choose which pool to use based upon the interface the DHCP request wasreceived o
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Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is shown? （）
A . Router1 has specific boot system command that instruct it to load IOS from TFTP server.
B . Router1 is acting as a TFTP server for other routers.
C . Router1 cannot locate a valid IOS image in flash memory.
D . Router1 defaulted to ROMMON mode and loaded the IOS image from a TFTP server.
E . Cisco routers will first attempt to load a image from TFTP for management purposes.
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A survey suggests that nearly one in six children has difficulty __________to talk.
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A fact is a statement that can be shown to be true by_________ or_______.
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A survey suggests that nearly one in six children has difficulty______to talk。
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Until a firm agreement has been reached, I am not _________ to accepting the offer.
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What I am trying to say is that in my opinion he has not done his work very well and it needs improving.（）
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In the US, poll after poll has shown a majority in favour of animal experimentation, even without statements about its value. Why is opinion in Britain so different？ I think that there are two reasons.
The first is the success of antivivisection campaigners in lampooning animal research as outdated, intentionally cruel, "bad" science, which achieves nothing. All drugs and procedures developed with the help of animal tests are said to be dangerous. The occasional failure of animal testing to identify a dangerous drug is developed as an argument for abandoning safety tests involving animals altogether--with no mention of the terrible human suffering that this would cause. They say that "alternative" methods already exist for all animal experiments, but the fact is that the law specifically forbids animal use if there is any alternative.
The second reason is that scientists and doctors have failed to oppose such misrepresentation. In the early 1990s, animal rights campaigning in the US was met with much more forthright defense, not only by the major scientific societies, funding agencies and medical organizations, but also by the US government.
To be positive, there are many encouraging features of the New Scientist poll. Interestingly, the public seems to employ the same kind of utilitarian philosophy that underpins the law in Britain--weighing potential benefits against the species involved (thus, monkeys are more "valuable" than mice) and the likelihood of suffering.
Clearly, people in Britain do not recognize the essential link between animal research and testing and the medical treatments that they receive. Only 18 percent of those who had taken (or had a close family member who had taken a drug prescribed for a serious illness realized that the drug had been tested on animals, as all drugs are. Obviously, a large majority of those surveyed believe that they can happily benefit from medical treatment without taking advantage of animal research. No wonder so many people oppose it when asked the straight yes/no question.
The views of the public must be respected. But this poll tells us that, while they are open to persuasion, their reaction is based on misunderstanding. The responsibility for providing honest evidence for the public lies not just with those who use animals in their research, but with other scientists who depend on that work. It lies with the doctors who benefit from animal research, with the pharmaceuticals and biotech industries, and the medical charities and funding age, les whose work would be crippled without it. But most of all, responsibility rests with government, which should cultivate serious and transparent debate between those of different opinion, and provide the public--especially young people--with the honest evidence they need and deserve.
In the first sentence of Paragraph 3, "such misrepresentation" refers to ______.
A．the idea that other methods can be substituted for animal research
B．the claim that animal experiment is intentionally cruel
C．the belief that all drugs developed with animal tests are dangerous
D．the fact that scientists and medical organizations support animal experimentation
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History has shown that project managers can be trained in a combination of ways. Which method is usually preferred by most companies？
A . Experiential learning, on-the-job
B . Formal education and special course (degreed programs)
C . Professional activities, seminars
D . Individual readings
E . None of the above
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Surveys have shown that the primary skill needed to be a project manager is communication skill. The typical project manager spends approximately ______percent of his or her time communicating.
A 40-50
B 50-60
C 60-75
D 75-90
E 90-95
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Jackie Mcleans recordings have shown that he is one of the few jazz musicians who style. of playing has kept pace with the evolution of modern jazz.
此题为多项选择题。
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Recent studies have shown that air into a house often has higher concentrations of contaminants than heavily polluted air outside.
此题为多项选择题。
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Surveys show that the majority of passengers are pleased that an agreement has been reached to forbid smoking on______flights within the continental United States.
A．economical
B．commercial
C．global
D．internal
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You______ more patient with that customer; I am sure that selling him the watch was a possibility.
A．should have been
B．should be
C．must be
D．needed to be
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According to a survey, ______ of the children investigated say that parents never check where they've been online.
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An article in Scientific America has pointed out that empirical research says that, actually, you think you’re more beautiful than you are. We have a deep-seated need to feel good about ourselves and we naturally employ a number of self-enhancing strategies to research into what the call the “above average effect”, or “illusory superiority”, and shown that, for example, 70% of us rate ourselves as above average in leadership, 93% in driving and 85% at getting on well with others—all obviously statistical impossibilities.
We rose tint our memories and put ourselves into self-affirming situations. We become defensive when criticized, and apply negative stereotypes to others to boost our own esteem, we stalk around thinking we’re hot stuff.
Psychologist and behavioral scientist Nicholas Epley oversaw a key studying into self-enhancement and attractiveness. Rather that have people simply rate their beauty compress with others, he asked them to identify an original photogragh of themselves’ from a lineup including versions that had been altered to appear more and less attractive. Visual recognition, reads the study, is “an automatic psychological process occurring rapidly and intuitively with little or no apparent conscious deliberation”. If the subjects quickly chose a falsely flattering image- which must did- they genuinely believed it was really how they looked. Epley found no significant gender difference in responses. Nor was there any evidence that, those who self-enhance the must (that is, the participants who thought the most positively doctored picture were real) were doing so to make up for profound insecurities. In fact those who thought that the images higher up the attractiveness scale were real directly corresponded with those who showed other makers for having higher self-esteem. “I don’t think the findings that we having have are any evidence of personal delusion”, says Epley. “It’s a reflection simply of people generally thinking well of themselves’. If you are depressed, you won’t be self-enhancing. Knowing the results of Epley ‘s study,it makes sense that why people heat photographs of themselves Viscerally-on one level, they don’t even recognise the person in the picture as themselves, Facebook therefore ,is a self-enhancer’s paradise,where people can share only the most flattering photos, the cream of their wit ,style. ,beauty, intellect and lifestyle. it’s not that people’s profiles are dishonest,says catalina toma of Wiscon—Madison university ,”but they portray an idealized version of themselves.
According to the first paragraph, social psychologist have found that ______ .
A.our self-ratings are unrealistically high
B.illusory superiority is baseless effect
C.our need for leadership is unnatural
D.self-enhancing strategies are ineffective
Visual recognition is believed to be people’s______ .A.rapid watching
B.conscious choice
C.intuitive response
D.automatic self-defence
Epley found that people with higher self-esteem tended to______ .A.underestimate their insecurities
B.believe in their attractiveness
C.cover up their depressions
D.oversimplify their illusions
The word “Viscerally”(Line 2,para.5) is closest in meaning to_____.A.instinctively
B.occasionally
C.particularly
D.aggressively
It can be inferred that Facebook is self-enhancer’s paradise because people can _____.A.present their dishonest profiles
B.define their traditional life styles
C.share their intellectual pursuits
D.withhold their unflattering sides
请帮忙给出每个问题的正确答案和分析，谢谢！
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听力原文：A recent survey shows that nearly 16~ of internet users have some sort of addiction to the medium causing relationship with their family members suffering.
(54)
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It is______that he has passed the examination, and I am_____I will pass it too.
A．certain; certain
B．certain; sure
C．sure; certainly
D．certainly; surely
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听力原文：W: My computer has a problem. It doesn't scroll down any faster whenever I am using a word processor.
M: Well, then have you checked for any viruses recently？ Sometimes, if you don't have it periodically checked and let the viruses build up, the computer slows down or doesn't reboot.
W: Wow! How do you know all those things？ I wish I could do a lot more with my computer and do it faster.
M: Then why don't you visit the computer center？ They will teach you how to deal with any basic problems you might suffer from malfunctioning computers.
What is the conversation mainly about？
A．Some recent cold symptoms.
B．Computer virus protection.
C．Taking college classes.
D．An electronics store.
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Helen Keller is so strong-minded a person that I am _______ （） her.
