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Which IOS user EXEC command will allow a network technician to determine which router in the path to an unreachable network host should be examined more closely for the cause of the network failure?（）
A . TestKingB> telnet
B . TestKingB > ping
C . TestKingB > trace
D . TestKingB > show ip route
E . TestKingB > show interface
F . TestKingB > show cdp neighbor
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A customer has been working with your company to purchase an iDataPlex cluster. They have a configuration from IBM and are getting ready to place an order. Which should be done of the following？（）
A . A solution sizing questionnaire
B . Verify the customer has the proper racks
C . A Technical Delivery Assessment
D . Verify the customer has enough cooling in the computer room
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A supercharged diesel engine when compared to a similar naturally aspirated diesel engine, will develop an increase in （）
A . ignition lag
B . engine horsepower
C . lube oil system pressure
D . specific fuel consumptio
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Which three causes could prevent a host from getting an IPv6 address with stateless autoconfiguration？（）
A . The autoconfig command is missing from the router interface.
B . IPv6 multicast routing is not enabled on the router interface.
C . IPv6 unicast routing is not enabled on the router interface.
D . The router interface is configured with a /63 mask.
E . The router interface is configured with a /65 mask.
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Who is responsible for ensuring that someone is assigned to close the watertight doors in an emergency?（）
A . Maritime Safety Administration
B . Master of the vessel
C . Chief Engineer
D . Chief Mate
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The system administrator notices that IP packets are not getting forwarded. The system administrator wants to use an AIX machine as an internetwork router over TCP/IP networks. Which of the following commands will allow this change on the fly？（）
A . Some network attributes are runtime attributes that can be changed at any time. Others are loadtime attributes that must be set before the netinet kernel extension is loaded and be placed in the /etc/rc.net or /etc/rc.bsdnet file. This parameter cannot be done on the fly， since a reboot is required.
B . Add to the /etc/rc.net file or if a Berkelye-style network configuration， /etc/rc.bsdnet， and issue the command： no -a ipforwarding=1 to start ipforwarding immediately.
C . Add to the /etc/rc.net file or if a Berkeley-style network configuration， /etc/rc.bsdnet， and issue the command： no -o ipforwarding=0 to start ipforwarding immediately.
D . Add to the /etc/rc.net file or if a Berkeley-style network configuration， /etc/rc.bsdnet， and issue the command： no -o ipforwarding=1 to start ipforwarding immediately.
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You deploy Windows 7 and several custom Internet Explorer add-ons to 1，000 client computers. Internet Explorer closes when users run a specific Web application. You need to find out whether an add-on is the cause of the problem. What should you do？（）
A . Start Internet Explorer in No Add-ons mode.
B . Reset all Internet Explorer security zones to the default levels.
C . Use Group Policy to turn on Internet Explorer 7 Standards mode.
D . Use Group Policy to disable the Programs tab in Internet Explorer for all client computers.
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A cutoff valve in the fire-main system of a ship may be closed to protect the portion of the system on an exposed deck from（）.
A . damage from crane operations
B . being used for wash down purposes
C . accidental diversion of flow to wrong location
D . freezing
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To be more exact, the absolute construction of the sentence “Nobody having any more to say, the meeting was closed.” is an adverbial of manner.
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The hotel is not very modern , but is does have the ________ of being close to nature .
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____ made William Wordsworth turn his eyes to nature and take an interest in the peasants' life.
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“Harmony with Nature” leads to the “__________”, which holds that an __________is regarded as a member of a group.
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“Harmony with Nature” leads to the “__________”, which holds that an __________is regarded as a member of a group.
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Americans expect to gain and lose friendships naturally as their life changes. For example, they may have a group of close friends in high school that will change once they reach university.
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Americans do not expect to gain and lose friendships naturally as their life changes. For example, they may have a group of close friends in high school that they will remain very close to for the rest of their lives.
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To us it seems so natural to put up an umbrella to keep the water off when it rains. But actually the umbrella was not invented as protection against rain. Its first use was as a shade against the sun.
Nobody knows who first invented it, but the umbrella was used in very ancient times. Probably the first to use it were the Chinese, way back in the eleventh century B.C.
We know that the umbrella was used in ancient Egypt and Babylon as a sunshade. And there was a strange thing connected with its use: it became a symbol of honor and authority. In the Far East in ancient times, the umbrella was allowed to be used only by royalty or by those in high office.
In Europe, the Greeks were the first to use the umbrella as a sunshade. And the umbrella was in common use in ancient Greece. But it is believed that the first persons in Europe to use the umbrella as protection against the rain were the ancient Romans.
During the Middle Ages, the use of the umbrella practically disappeared. Then it appeared again in Italy in the late sixteenth century. And again it was considered a symbol of power and authority. By 1680, The umbrella appeared in France, and later on in England.
By the eighteenth century, the umbrella was used against rain throughout most of Europe. Umbrellas have not changed much in style. during all this time, though they have become much lighter in weight. It wasn't until the twentieth century that women's umbrellas began to be made, in a whole variety of colors.
The first use of umbrella was as ______.
A．protection against rain
B．a shade against the sun
C．a symbol of power
D．a symbol of honor
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听力原文：In American industry, there's still relatively little job mobility. After all, getting an employment is not an easy job nowadays.
(27)
A．American workers tend to stay in one job.
B．Crop dusting jobs in American are few.
C．The mob moved very slowly.
D．Their relatives live in mobile home.
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It is President______whose administration was brought to an ignominious close with the political scandal of Watergate.
A．Joseph McCarthy
B．Lyndon Johnson
C．Jimmy Carter
D．Richard Nixon
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Western Corporation began operations in 1999.Its fiscal year end is October 31.This date coincides with its natural business year.On June 2, 2018, Western elects S corporation status.All of the corporate shareholders consented to the election.The earliest date the corporation is recognized as an S corporation is().
A、1-Nov-19
B、January 1, 2018.June 2, 2018
C、1-Nov-18
D、31-Dec-18
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听力原文：MA I want to burn these lectures onto one CD, but I'm having trouble doing it. I keep getting an error message.
WA Have you checked all the settings on your software program？
MA I did, but it's the first time I've used this software and maybe I missed something.
WA Let me take a look... Okay, here's the problem... You had the wrong box checked for the file-type. You need to mark the box that says "MP-three." Try copying again, it should work this time.
What does the man want to do？
A．Backup a database
B．Copy files to a CD
C．Install some software
D．Download a file to his computer
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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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This is an ideal site for the factory______it is close to the sources of supply of the raw materials.
A．in order that
B．in spite of the fact that
C．for all that
D．in that
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Working together to plan for the growth and maintenance of something is a basic human need. People are gregarious by nature: our nature is to nurture. Work, with its limited ability to financially compensate employees, provides an unending source for intrinsic motivators and rewards. Teamwork pulls and puts people together to create and produce. It becomes a self-fulfilling reward system. It provides the spirit, enthusiasm, fun, “braintrust” and environment for creative conflict and competition that drives people to produce and excel.
Motivated employees, like motivated customers, are an investment for any company. In the final analysis, all businesses are customer service businesses, and all employees are emissaries. When checking its viability in the marketplace, every business must look at its responsibilities on both bottom lines: financial resources and human resources.
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Dina loves branded apparel and accessories but cannot afford to buy them too often. Fortunately, Dina lives close to an off-price retail store that is owned and operated by a famous brand. The company utilizes this store to sell its surplus, discontinued, or irregular goods at significantly lower costs. The retail store is best referred to as a ________.
A．categorykiller
B．factoryoutlet
C．specialtystore
D．superstor
E．powercenter
