单选题If you burned your arm on a bare steam line, the most effective immediate treatment would be to（）Awrap the arm in a tight bandageBsoak the arm in hot salt waterCcover the burn with petroleum jellyDput the burn in cold water
单选题
If you burned your arm on a bare steam line, the most effective immediate treatment would be to（）
A
wrap the arm in a tight bandage
B
soak the arm in hot salt water
C
cover the burn with petroleum jelly
D
put the burn in cold water
参考解析
解析：
暂无解析
相关考题：
A line manager provides you with three estimates for his activity in your PERT network. His estimates are 2 weeks optimistically, 4 weeks most likely, and 12 weeks pessimistically. The expected time which would appear on the chart would be:A . 4 weeksB . 5 weeksC . 6 weeksD . 7 weeksE . None of the above.
When you go across the line, you change your calendar one ______ day, back or ahead. A、allB、moreC、fullD、less
We all think it most foolish ___________ that mistake . A.for you to makeB.of you to makeC.for your makingD.of your making
听力原文：If you lose your bank notes, the chance for you to get them back is not high.(10)A．If you lose your bank notes, you will not get them back.B．If you lose your bank notes, you will get compensation.C．If you lose your bank notes, you can get them back soon.D．If you lose your bank notes, most probably, you will not get them back.
You are in the process of adding a barge to your tow．A line run from your power capstan and around timber heads on your tow is made fast on the new barge so that it can be pulled into position．This line is called a ______．A.Scissors wireB.Capstan lineC.Spring lineD.Fore and aft line
______get your engine ready before six tomorrow morning．A.You’d betterB.You would betterC.You at leastD.You at most
How should you signal the crane operator to dog everyting?______.A.Place both fists in front of your body with thumbs pointing toward each otherB.Clasp hands in front of your bodyC.Extend arm with the palm down and hold this position rigidlyD.Extend arm with the thumb pointing up, and flex the fingers in and out
In order to reduce your wake in a narrow channel you should ______.A.apply enough rudder to counter the effect of the currentB.change your course to a zigzag courseC.reduce your speedD.shift the weight to the stern
If you are like most people,your intelligence varies from season to season．You are probably a lot sharper in the spring than you are at any other time of the year．A noted scientist,Ellsworth Huntington(1876-1947),concluded from other men's work and his own among peoples in different climates that climate and temperature have a definite effect on our mental abilities.He found that cool weather is much more favorable for creative thinking than is summer heat．This does not mean that all people are less intelligent in the summer than they are during the rest of the year．It does mean,however,that the mental abilities of large numbers of people tend to be lowest in the summer.Spring appears to be the best period of the year for thinking．One reason may be that in the spring man's mental abilities are affected by the same factors that bring about great changes in all nature.Fall is the next-best season,then winter．As for summer,it seems to be a good time to take a long vacation from thinking!Ellsworth Huntington decided that climate and temperature have__.A.a great effect on everyone's intelligenceB.same effect on most persons'intelligenceC.some effect on a few persons'intelligenceD.no effect on most persons'intelligence
单选题If you are fighting a fire below the main deck of your vessel，which action is most important concerning the stability of the vessel?（）.AShutting off electricity to damaged cablesBPumping fire-fighting water overboardCManeuvering the vessel so the fire is on the lee sideDRemoving burned debris from the cargo hold
单选题In order to reduce your wake in a narrow channel you should（）.Aapply enough rudder to counter the effect of the currentBchange your course to a zigzag courseCreduce your speedDshift the weight to the stern
单选题You are in restricted visibility and hear a fog signal forward of the beam. Nothing appears on your radar screen. You must（）.Astop your enginesBsound two prolonged blasts of the whistleCsound the danger signalDslow to bare steerageway
单选题You hear the fog signal of another vessel forward of your beam.Risk of collision may exist.You MUST（）.AReduce speed to bare steeragewayBStop your enginesCBegin a radar plotDAll of the above
单选题While underway at night you observe a vessel’s range lights in line off your starboard beam． You should（）.Acome rightBsound the danger signalCcontinue on your courseDcome left
单选题Before starting a reciprocating, steam-driven pump that has been idle for a period of time, you should （）.Aopen the steam line mot valveBdrain the steam cylinderCclose the steam cylinder drainsDopen the liquid cylinder drains
单选题What you’ve told me of your plan sounds most interesting; would you care to _____ on it?AelaborateBexplainCstressDinterrupt
单选题在航向上吗？（）AAre you on the course?BAre you on the line ?CAre you on the wheel?DAre you on the route?
单选题You are underway in restricted visibility and hear a fog signal forward of the beam. Nothing appears on your radar screen. You must（）.Astop your enginesBsound two prolonged blasts of the whistleCsound the danger signalDslow to bare steerageway
单选题If you are fighting a fire below the main deck of your vessel，which action is most importantconcerning the stability of the vessel? （）AShutting off electricity to damaged cablesBPumping fire-fighting water overboardCManeuvering the vessel so the fire is on the lee sideDRemoving burned debris from the cargo hold
单选题You are docking a vessel．Wind and current are most favorable when they are（）.Acrossing your course in the same directionBcrossing your course in opposite directionsCparallel to the pier from aheadDsetting you on the pier
单选题An oiler was badly burned and you are communicating with a passenger ship that has a doctor and hospital on board. You want to rendezvous in a certain position so the oiler can be evacuated for medical treatment. Which code should your message contain?（）AMAFBMABCMAADMAE
单选题If you burned your arm on a bare steam line, the most effective immediate treatment would be to（）Awrap the arm in a tight bandageBsoak the arm in hot salt waterCcover the burn with petroleum jellyDput the burn in cold water
单选题— What kind of music do you like? — Well, I like different kinds. — ______. — Er, I especially like punk rock.AI beg your pardon?BAre you serious?CAny in particular?DWhy do you think so?
单选题A situation has occurred in which your vessel must be towed. When the towing vessel passes the towing line to you，you should secure the line（）.Ato the base of the foremastBto the forward-most bittsCto the forward part of the deckhouseDat the stern
单选题You are underway in reduced visibility.You hear the fog signal of another vessel about 20° on your starboard bow.Risk of collision may exist.You should（）.Aalter course to starboard to pass around the other vesselBreduce your speed to bare steeragewayCslow your engines and let the other vessel pass ahead of youDalter course to port to pass the other vessel on its portside
单选题Some people think_______ you change your mind, the less likely you are to focus your attention on your work.Amore frequentBmost frequentlyCthe most frequentDthe more frequently
单选题Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.ABow breast lineBBow spring lineCInshore head lineDOffshore head line
单选题I called you four times this morning but your line was always _____.AoccupiedBcrowdedCblockedDbusy