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单选题
Before you start an engine in a compartment，it’s MOST important to（）.
A
check the flame arrester
B
check the fuel tank
C
check the battery
D
ventilate the bilges
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资料：之后，经济学家Mr.X展望了中欧之间的商业机遇，请根据下列资料回答问题。
Finding a trustworthy supplier
This is perhaps the most important step in your import business. A serious and dependable supplier minimizes any concerns on quality, trust and disputes.
There are a number of sourcing sites where you can find suppliers from massive directories. To find the right one can be a laborious task, but your work can be made easier by going to sites that screen suppliers before they are listed-like Global Sources Online. Under their “verified suppliers” system, suppliers need to have their company information and contact person verified and are visited 3 times in-person before being authenticated as a “verified supplier”. This also means if you pick a export-ready.
Once you’re in contact with prospective supliers, address all your quality concerns with the right questions. State your requirements to suppliers clearly-like product warranty, key specifications and order terms. Alternatively, some suppliers will provide product samples if you ask, so you can first test them yourself. lf you’re happy with the quality of this sample shipment, you can order in bulk. lf possible, try and attend a sourcing fair to test samples free of charge. Most sourcing fairs are organized around themes like “Clothing & Garments” or “Electronics”, so buyers like you can meet all the specialized sellers of the produts you want.
Factory visits and inspections
China’s business environment is changing rapidly, and you’d be surprised how much factories can develop in a year. If this is too much trouble for you, consider appointing a local agent or third-party quality （3PQ） firm to inspect the factory on your behalf. Get someone who speaks the language and knows local business conditions enough to make a good judgment. Most agents usually charge by commission from the amount of goods you import, and also inspect the output before it gets shipped.
What can be inferred from paragraph 4?（ ）
A.Hiring a local agent or 3PQ is most convenient.
B.Agents charge high prices.
C.One should inspect the factories personally.
D.Visiting a factory requires applications.
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机舱人员应启动机舱里的消防泵。（）A、Engine room persons should stop their pumps in machinery space.B、Engine room persons should start their pumps in machinery space.C、Engine room persons should start their pumps in officer’s cabin.D、Engine room persons should start their pumps on boat deck.
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Pay out all of the cable before setting up on the brake to insure the anchors dig in and holdB
For a mud，mud and clay，or sandy bottom pay out a scope of 5 to 7 times the depth before setting up on the brakeC
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单选题Before using a fixed CO2 system to fight an engine room fire，you must（）.A
secure the engine room ventilationB
secure the machinery in the engine roomC
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Start ventilation，lower the ramp，notify engine roomB
Lower the ramp，start ventilation，notify engine roomC
Notify engine room，lower the ramp，start ventilationD
Start ventilation，notify engine room，lower the ramp
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单选题Before starting a diesel engine, you should always（）A
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check the fuel oil strainersD
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单选题（）get your engine ready before six tomorrow morning.A
You’d betterB
You would betterC
You at leastD
You at most
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Perform Export before TSPITR and Import after TSPITRB
Move objects to another schema that has the same tablespace assignedC
Perform Incomplete Recovery before TSPITR with the Log Sequence Number (LSN)D
Perform Incomplete Recovery before TSPITR with the System Change Number (SCN)
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单选题A diesel engine fails to start because of water in the fuelIn order to start the engine, you should （）?A
turn engine with jacking gearB
drain filters and strainers and bleed off water at each injection pumpC
use ether to start the engine with blow-down valves openD
blow through the cylinders and fuel lines with a drying agent
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单选题If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the （）.A
compression pressures are below normalB
lube oil is diluted with fuel oilC
cranking speed is too lowD
exhaust system is partially restricted
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单选题Before you can start a business up, you have to raise the necessary ______ .A
investmentB
incomeC
savingsD
capital
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Perform Export before TSPITR and Import after TSPITRB
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Perform Incomplete Recovery before TSPITR with the Log Sequence Number （LSN）D
Perform Incomplete Recovery before TSPITR with the System Change Number （SCN）
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单选题Fire in an engine compartment is best extinguished with carbon dioxide gas (CO2) and by（）.A
completely closing the compartmentB
closing the compartment except for the ventilatorsC
leaving the compartment open to the airD
increasing the air flow to the compartment by blowers
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单选题Before any machinery is put in operation，you should（）.A
ventilate all compartments，see that the machinery is clean and there are no obstructionsB
just turn the key and start upC
take for granted that there are no fuel leaksD
assume there are no volatile fumes in the engine space
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单选题While you are working in a space，the fixed CO2 system is accidentally activated．You should（）.A
Secure the applicators to preserve the charge in the cylindersB
Continue with your work as there is nothing you can do to stop the flow of CO2C
Retreat to fresh air and ventilate the compartment before returningD
Make sure all doors and vents are secured
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单选题To find the cause of a gasoline engine’s failure to start，you should（）.A
Break the joint in the fuel line at the engine and let the gas run in the bilgesB
Disconnect the wires at the spark plugs and make the spark jump the gapC
Prime the engine with ether through spark plug openingsD
Ventilate the space，then check the battery，spark plugs，carburetor，and fuel line
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单选题The starting air bottle should be pumped up to maximum pressure by the （） before start of the engine.A
air compressorB
refrigeration compressorC
vacuum pumpD
purifier
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单选题Nick, it’s good for you to read some books ______ China before you start your trip there.A
inB
forC
ofD
on
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