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When running a large, low-speed, main propulsion diesel engine on heavy fuel, which of the following precautions should be observed when switching back over to diesel oil?（）
A . The diesel oil must never be allowed to mix with the heavy fuel
B . The temperature of the fuel from the pre–heater should be gradually reduced after switching over the three–way valve
C . The heating steam to the pre-heater should be secured as soon as the diesel fuel passes through the three-way valve
D . The heating steam must be secured before the diesel oil passes through the three-way valve
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What role should be assigned in the Commerce Payments Users page so that a WebSphere Commerce user can perform basic payment processing， but not credits？ （）
A . Merchant Administrator
B . Payment Administrator
C . Payment Processor
D . Supervisor
E . Clerk
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After making the required notification that a large oil spill into the water has occurred，the FIRST action should be to（）.
A . apply straw or sawdust on the oil
B . contain the spread of the oil
C . throw grains of sand into the oil
D . have the vessel move out of the spill area
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A customer needs to share large files across three Power Systems servers to create and validate complex automotive designs. What IBM solution should be recommended？（）
A . PowerHA SystemMirror
B . Peer to Peer Remote Copy
C . General Parallel File Systems
D . Parallel Operating Environment
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Large quantities of uncovered pig iron or billets should not be carried in the upper-tween decks because（）.
A . this does not eliminate the risk of cargo shifting
B . this will increase the metacentric height of the ship
C . this will decrease the gravity height of the ship
D . this will reduce the rolling period of the shi
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Which component should you use to reduce collision issues on a large LAN?（）
A . Switch
B . Repeater
C . Printer
D . Host
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Usually it will be（）who will be liable for the payment of demurrage.
A . the Shipowner
B . the shipper
C . the carrier
D . the Charterer
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In order to ensure best read performance， which of the following indicates how large an application’s read buffer size should be if the filesystem to be read is striped across N disks using LVM striping？（）
A . N times the stripe unit size
B . N times the VMM minfree parameter
C . The same value as that of the VMM maxfree parameter
D . The same value as that of the VMM maxrndwrt parameter
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In a large, low-speed diesel engine the clearance between the piston crown and cylinder head is found to be excessiveIn order to correct for this, you should（）
A . build up the piston crown by metal spraying
B . build up the cylinder head by metal spraying
C . insert shims between the crankpin bearing box and the connecting rod foot
D . install a thinner head gasket
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After repair, the voyage trial of the M-E should be done （）
A . after the mooring trial has passed
B . before the mooring trial
C . under the surveyors supervision
D . after repair
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Which of the following options best justifies why a DNS server should be run in a large network system？（）
A . To use ftp and telnet
B . To perform NFS mounts
C . To make /etc/hosts files unnecessary
D . To reduce network traffic and save bandwidth
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How can WebSphere Commerce Payments be started？（）
A . By executing the payments ’startWCP’ command with the appropriate parameters.
B . WebSphere Application Server provides a command to start it.
C . The Configuration Manager provides a start option for it.
D . From the WebSphere Commerce Payments User Interface.
E . From the WebSphere Commerce Administration console.
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If it becomes necessary to cutout an individual cylinder of a large, low-speed, main propulsion diesel engine, the fuel to that cylinder should be secured and its （）
A . fuel pump should be removed and all connections blanked off
B . cylinder oil feed rate should be increased slightly above that used at normal sea speed
C . cylinder oil feed rate should be reduced
D . cylinder oil feed rate should be increased to the maximum flow capable of the metering pum
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As NC machines need a large capital investment, we should efficiently use them
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Payment is to be made on a six－month ___, with the first payment to be effected fifteen days prior to the date of shipment.
A．basis
B．basic
C．base
D．based
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You are welcome to order the goods now.But payment should be made________.
A.for advance
B.from advance
C.in advance
D.to advance
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Payment is to be ______ RMB.
A．to
B．in
C．with
D．at
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The distance a manager should maintain at large briefings is______.
A．less than 3 feet
B．exact 3 feet
C．more than 3 feet
D．about 3 inches
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The Euro skeptics contend that the risks of monetary union far outweigh any advantages it may bring. Since exchange rates can (1)_____ be used to offset the strains of different economic conditions prevailing in various member countries, growth and employment problems are inevitable, they say. The resulting political pressures will (2)_____ to demands for large intra-union (3)_____ payments. And (4)_____ political resistance to such payments is inevitable, skeptics regard the EMU as a (5)_____ to further European integration.
The (6)_____ of the EMU is groundless. The countries that will soon formally renounce the right to adjust their nominal exchange rates are not (7)_____ up anything they have not already voluntarily surrendered as part of preparations for monetary union. In the past years not one of the 11 founding members of EMU has (8)_____ in order to enhance its (9)_____. What better proof of the determination and (10)_____ of the European countries to form. an economic and monetary union？
The claims by Euro skeptics that the (11)_____ to EMU membership have sacrificed growth and employment in order to fulfill the convergence criteria don't hold water.(12)_____, government spending of over 50 percent of GDP and taxes and social (13)_____ contributions of over 40 percent were clear (14)_____ that many countries had widely (15)_____ from being market economies. True, the plan for monetary union (16)_____ countries to get their public finances in (17)_____. But such reforms—to put fiscal and social policies on a healthy, economic footing would have been indispensable anyway.
Only with a common currency will the EU's single market develop its full dynamic potential. The euro will make pricing more transparent, (18)_____ in greater competition and, (19)_____, stronger growth. The days will be over (20)_____, for want of competition, Europe's economies became rigid and inflexible.
A．on no account
B．no longer
C．without exception
D．in vain
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The money supply should be large enough to enable the public to buy, at current prices, all ______over a given period of time.
A．the goods and services the economy has produced
B．the goods, services, and financial assets the economy has produced
C．the goods and services the economy is able to produce
D．the goods, services, and financial assets the economy is able to produce
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“These watermelons are large in size and sweet in taste.” To make this sentence concise, “in size” and “in taste” should be crossed out.（）
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The use of nuclear power has already spread all over the world.（1）, scientists still have not agreed（2）what should be done with the large amounts of waste material that（3）to increase every year. Most waste materials are（4）of simply by placing them somewhere. But nuclear waste must be（5）with great care. It（6）dangerous radiation and it will continue to be（7）for hundreds, thousands, even millions of years.
How should we get（8）of such waste material in such a way（9）it will not harm the（10）？ Where can we（11）distribute it？ One idea is to put this radioactive waste inside a thick container, which is（12）dropped to the deep bottom of the ocean.（13）some scientists believe that this way of（14）nuclear waste could kill fish and other living things in the oceans or interfere（15）their growth. Another way to（16）nuclear waste is to send it into space, to the sun,（17）it would be burned. Other scientists suggest that this polluting material be（18）thousands of meters under the earth’s surface. Such underground areas must be free（19）possible earthquakes. Advances are being made. But it may still be many years（20）this problem could be finally settled.
1. A .Moreover B However C Therefore D Otherwise
2. A .on
B. with
C. to
D. in
3. A. incline
B. start
C. tend
D. keep
4. A .drained
B. dumped
C. discharged
D. disposed
5. A .dealt
B. handled
C. coped
D. processed
6. A .drops off
B. gives off
C. leaves off
D. sets off
7. A .efficient
B. unfavorable
C. deadly
D. painful
8. A. touch
B. hold
C. grasp
D. rid
9. A. so
B. which
C. that
D. thus
10. A. environment
B. situation
C. location
D. residence
11. A .reasonably
B. rationally
C. regularly
D. safely
12. A .then
B. even
C. ever
D. only
13. A .And
B. But
C. Still
D. Thereby
14. A. scattering
B. preserving
C. containing
D. discarding
15. A. in
B. with
C. against
D. at
16. A. remove
B. deliver
C. transport
D. spread
17. A. where
B. when
C. there
D. while
18. A. covered
B. deposited
C. buried
D. reserved
19. A. from
B.of
C. for
D. about
20. A. until
B. after
C. before
D. unless
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I’m pleased ______ should be done has already been done.
A．with what
B．that that
C．by that
D．that what
