Sailors should do mooring work when （） harbour.A、enteringB、enterC、toenterD、entered
Sailors should do mooring work when （） harbour.
- A、entering
- B、enter
- C、toenter
- D、entered
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Even if you don't like the work, you ( ) it. A、should have doneB、must have doneC、must doD、have to do
Mooring winch should be equipped with mechanical brakes capable of holding ______.A.half the breaking strength of the mooring lineB.the full breaking strength of the mooring lineC.the maximum expected tension of the mooring lineD.50% over the working tension of the mooring line
Mooring winch should be equipped with mechanical brakes which are capable of holding ______.A.half the breaking strength of the mooring lineB.the full breaking strength of the mooring lineC.the maximum expected tension of the mooring lineD.50% over the working tension of the mooring line
A storm is forecast for the area where your vessel is moored. For its safety you should put ______.A.more slack in the mooring linesB.a strain on the mooring linesC.chafing gear on the mooring linesD.grease on the mooring lines
The maintenance work for sailors includes （）(清洁), repairing and painting work on board a ship. 正确答案AA、cleaningB、cleanerC、cleanlyD、cleanness
水手应该知道船上吊杆的安全工作负荷。（）A、Sailors should know the SWL of cranes on board their ship.B、Sailors should know the SWL of derricks on board their ship.C、Officers should know the SWL of derricks on board their ship.D、Officers should know the SWL of cranes on board their ship.
The sailors do cleaning and repair work under the supervision of the （）.A、chief officerB、captainC、bosunD、second officer
（）mooring,sailors put the rat guard on the moorings.A、In the end ofB、At the end ofC、On top ofD、At the top of
The sailors do cleaning and repair work （）the bosun.A、under the supervision ofB、with the help ofC、in charge ofD、in the charge of
The maintenance work for sailors includes cleaning , repairing, and （）(涂漆) work on board a ship.A、paintingB、painterC、painD、pair
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Cleaning, painting and repairing work is known as （）work.A、sailors’B、motormen’sC、dailyD、maintenance
单选题The sailors do cleaning and repair work （）the bosun.Aunder the supervision ofBwith the help ofCin charge ofDin the charge of
单选题The maintenance work for sailors includes （）(清洁), repairing and painting work on board a ship. 正确答案AAcleaningBcleanerCcleanlyDcleanness
单选题We can’t work out the physics problem. Can you tell us ______?Ahow to doBwhat to do itChow to do itDwhat should to do
单选题（）mooring,sailors put the rat guard on the moorings.AIn the end ofBAt the end ofCOn top ofDAt the top of
单选题船舶发生溢油事故时，水手的主要工作是清理油污。（）AWhen oilspilling happens on board, the sailors’ work is to do oil-cleaning.BWhen oilspilling happens on board, the sailors’ work is painting.CWhen oilspilling happens on board, the sailors’ work is to do some repair work.DWhen oilspilling happens on board, the captain is in over command of it.
单选题An anchor winch should be equipped with mechanical brakes capable of holding（）.Ahalf the breaking strength of the mooring lineBthe full breaking strength of the mooring lineCthe maximum expected tension of the mooring lineD50% over the working tension of the mooring line
单选题If the mooring order is “Get fenders ready fore and aft!”, the sailors fore and aft will （）.Atie fenders fore and aftBput the fender on the boardCunmoor all linesDtie a fender to the gangway
单选题A storm is forecast for the area where your vessel is moored. For its safety you should put （）.Amore slack in the mooring linesBa strain on the mooring linesCchafing gear on the mooring linesDgrease on the mooring lines
单选题You should wear （）(手套) to do this work.AaxeBglovesCclothesDglass