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To safeguard the operator and other personnel working on or near a hoisting operation which of the following precautions should be observed?（）
A . Keep a load on the hoist until all personnel are finished working
B . Set the load on a movable dolly when transportation may be needed
C . Have one man keep a hand on the load to steady it
D . Insure that the lifting gear capacity is not exceeded
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A call between any two ship stations on an intership working frequency shall have a maximum duration of（）.
A . 2 minutes
B . 3 minutes
C . 4 minutes
D . 5 minute
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I have spent a lot of time（）working on this problem.
A . at
B . –（不填）
C . on
D . with
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You are working on a test database where instance recovery takes a considerable amount of time.How can reduce the recovery time？（）
A . By multiplexing the control files
B . By multiplexing the redo log files
C . By decreasing the size of redo log files
D . By configuring mean time to recover （MTTR） to a lower value
E . By setting the UNDO_RETENTION parameter to a higher value
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You are working on a test database where instance recovery takes a considerable amount of time. How can reduce the recovery time？（）
A . By multiplexing the control files
B . By multiplexing the redo log files
C . By decreasing the size of redo log files
D . By configuring mean time to recover （MTTR） to a lower value
E . By setting the UNDO_RETENTION parameter to a higher value
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When working on a high voltage circuit, you should always have another person present with you.This person should have a good working knowledge of （）
A . the circuit being worked on and the location of all switches and circuit breakers controlling it
B . first-aid techniques for treating electrical shock
C . cardiopulmonary resuscitation (CPR)
D . All of the above
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A customer has a large UNIX environment and has engaged a pSeries technical specialist to work on a solution with them. Which of the following statements would best establish UNIX credibility with a knowledgeable customer？（）
A . The technical support specialist has completed a UNIX course at college.
B . The technical specialist has supported several similar projects and has earned an IBM AIX certification.
C . The technical support specialist’s company sells $3M of UNIX computer systems every year.
D . The technical support specialist has sold and installed at least a dozen Apple and iSeries systems with POWER processors.
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You have a computer that runs Windows 7. You manually create a system restore point. You need torestore a copy of a file stored on drive C from two days ago. You must achieve this goal in the minimumamount of time. What should you do?（）
A . From Recovery, select System Restore.
B . From Backup and Restore, select Restore my files.
C . From the command prompt, run Wbadmin get items.
D . From the properties of the file, select Previous Versions.
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You have a computer that runs Windows 7. You mark a folder as Always available offline. You need to verifythat an offline copy of the folder has been created on the computer. What should you do?（）
A . Open Sync Center and review the status.
B . Open Action Center and review any messages or issues.
C . Open Windows Mobile Device Center and review the status.
D . Open Network and Sharing Center and review the status for the local area connection.
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American romanticism was in a way derivative; American romantic writing was some of them modeled on English and European works.
A . 正确
B . 错误
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What equipment is customarily used when seamen are working on a stage rigged over the side of a vessel（）.
A . Jacob's ladder
B . Manropes
C . Heaving lines
D . All of the above
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Name the author of the following literary works.
Ode on a Grecian Urn
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Which of the following must be running on a node for the clstat utility to work properly？（）
A . clinfo
B . clhosts
C . clsmuxpd
D . cltopinfo
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After a week's negotiations, the management agreed to distribute on the ________ of equal for equal work.
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Would you please supply _____ a complete set of catalogues for textiles accessories so that we may make choice and work on them?
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Drama is both a dramatic work for performance by actors on a stage and a literary genre of works published for reading.
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Jonathan Swift madde himself known with his merciless satire on the British society of his age such as that in his work The History of Tom Jones, a Foundling.
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One of the benefits of flexitime to employer is that they can hold on a more balanced work-life schedule.
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The use of assembly line makes the work tedious because on an assembly line, one does the same task for eight hours a day, five days a week.
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A schedule is commonly used in project planning and project portfolio management.（73） on a schedule may be closely related to the work breakdown structure(WBS)terminal elements.the statement of work.or a contract data requirements list
A.Essences
B.Elements
C.Purposes
D. Issues
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The longest bull run in a century of art-market history ended on a dramatic note with a sale of 56 works by Damien Hirst, Beautiful Inside My Head Forever, at Sotheby's in London on September 15th, 2008．All but two pieces sold, fetching more than ￡ 70m, a record for a sale by a single artist. It was a last victory. As the auctioneer called out bids, in New York one of the oldest banks on Wall Street, Lehman Brother, filed for bankruptcy.
The world art market had already been losing momentum for a while after rising bewilderingly since 2003．At its peak in 2007 it was worth some $ 65 billion, reckons Clare McAndrew, founder of art Economics, a research firm-double the figure five year earlier. Since then it may have come down to $ 50 billion. But the market generates interest far beyond its size because it brings together great wealth, enormous egos, greed, passion and controversy in a way matched by few other industries.
In the weeks and months that followed Mr Hirst's sale, spending of any sort became deeply unfashionable. In the art world that meant collectors stayed away from galleries and salerooms. Sales of contemporary art fell by two-thirds, and in the most overheated sector, they were down by nearly 90% in the year to November 2008．Within weeks the world's two biggest auction houses, Sotheby's and Christie's, had to pay out nearly $ 200m in guarantees to clients who had placed works for sale with them.
The current downturn in the art market is the worst since the Japanese stopped buying Impressionist at the end of 1989．This time experts reckon that prices are about 40% down on their peak on average, though some have been far more fluctuant. But Edward Dolman, Christie's chief executive, says: "I'm pretty confident we're at the bottom. "
What makes this slump different from the last, he says, is that there are still buyers in the market. Almost everyone who was interviewed for this special report said that the biggest problem at the moment is not a lack of demand but a lack of good work to sell. The three Ds--death, debt and divorce-still deliver works of art to the market. But anyone who does not have to sell is keeping away, waiting for confidence to return.
In the first paragraph, Damien Hirst's sale was referred to as "a last victory" because______.
A．the art marker had witnessed a succession of victories
B．the auctioneer finally got the two pieces at the highest bids
C．Beautiful inside My Head Forever won over all masterpieces
D．it was successfully made just before the world financial crisis
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The longest bull run in a century of art-market history ended on a dramatic note with a sale of 56 works by Damien Hirst, Beautiful Inside My Head Forever, at Sotheby's in London on September 15th 2008. All but two pieces sold, fetching more than ￡70m, a record for a sale by a single artist. It was a last victory. As the auctioneer called out bids, in New York one of the oldest banks on Wall Street, Lehman Brothers, filed for bankruptcy.
The world art market had already been losing momentum for a while after rising bewilderingly since 2003. At its peak in 2007 it was worth some $65 billion, reckons Clare McAndrew, founder of Arts Economics , a research firm—double the figure five years earlier. Since then it may have come down to $50 billion. But the market generates interest far beyond its size because it brings together great wealth, enormous egos, greed, passion and controversy in a way matched by few other industries.
In the weeks and months that followed Mr Hirst's sale, spending of any sort became deeply unfashionable. In the art world that meant collectors stayed away from galleries and salerooms. Sales of contemporary art fell by two-thirds, and in the most overheated sector, they were down by nearly 90% in the year to November 2008. Within weeks the world's two biggest auction houses, Sotheby's and Christie's, had to pay out nearly $200m in guarantees to clients who had placed works for sale with them.
The current downturn in the art market is the worst since the Japanese stopped buying Impressionists at the end of 1989. This time experts reckon that prices are about 40% down on their peak on average, though some have been far more fluctuant. But Edward Dolman, Christie's chief executive, says: " I'm pretty confident we're at the bottom. "
What makes this slump different from the last, he says, is that there are still buyers in the market. Almost everyone who was interviewed for this special report said that the biggest problem at the moment is not a lack of demand but a lack of good work to sell. The three Ds—death, debt and divorce—still deliver works of art to the market. But anyone who does not have to sell is keeping away, waiting for confidence to return.
In the first paragraph, Damien Hirst's sale was referred to as "a last victory" because_________.
A．the art market had witnessed a succession of victories
B．the auctioneer finally got the two pieces at the highest bids
C．Beautiful Inside My Head Forever won over all masterpieces
D．it was successfully made just before the world financial crisis
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_____ is a theory of motivation that concentrates on people’s perceptions of the fairness of their work outcomes relative to, or in proportion to, their work inputs.
A．Equity theory
B．Expectancy theory
C．Goal-setting theory
D．ERG theory
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__________, the first important work of Tobias Smollett, is based on his own experience as a naval doctor and in part autobiographical.
A．Roderick Random
B．Humphry Clinker
C．Peregrine Pickle
D．A Sentimental Journey
