单选题A racetrack turn would be better than a Williamson turn in recovering a man overboard if （）.Athe man has been missing for a period of timeBthe sea water is very cold and the man is visibleCthere is thick fogDthe wind was from astern on the original course
单选题
A racetrack turn would be better than a Williamson turn in recovering a man overboard if （）.
A
the man has been missing for a period of time
B
the sea water is very cold and the man is visible
C
there is thick fog
D
the wind was from astern on the original course
参考解析
解析：
暂无解析
相关考题：
25. --- The light in the office is still on.--- Oh, I forgot to ______.A. turn it offB. turn it on C. turn it up D. turn it down
Police attempted to () protesters marching towards the governor’s office building. A、turn offB、turn onC、turn upD、turn back
I hated the assignment to ______ long, lifeless paragraphs (that)were agony for teachers to read and for me to write. A.turn onB.turn aroundC.turn overD.turn out
If a piece of ice is taken into a warm room, it will soon() water. A.turn offB.turn downC.turn intoD.turn on
6． The baby is asleep，please___________ the loud radio．A． turn onB． turn intoC． turn offD． turn up
27． Would you mind _________the TV? Your father is working now．A． turning upB． turning downC． to turn upD． to turn down
Which of the following would CDC most probably recommend?[A] Health weighs more than wealth.[B] Prevention is better than cure.[C] Actions speak louder than words.[D] Better late than never.
Please () the radio so that we can hear the news clearly. A、turn offB、turn onC、turn upD、turn down
单句理解听力原文：Collateral can never make a bad loan good, but it can turn a good loan into a better one.(1)A．Collateral sometimes turns a bad loan into a good one.B．Good loans can be turned into better loans with collaterals.C．Collateral can turn a good loan into a bad one.D．Collateral can turn a bad loan into a worse one.
" It' s cold in this room.” “_______ the heating?"A、Do you want to turnB、Turn onC、Shall I turn onD、Will I turn on
If I had known my life was going to() like this, I would have let them kill me. A、turn outB、turn downC、turn upD、turn in
_______ you turn in your homework, you'd better check your answer carefully. A. BeforeB. AtC. InD. Between
--Do you mind if I ______ the TV a bit?--Yes, I do, because I'm busy with my homework now.A. turn onB. turn upC. turn downD. turn off
None of us expected the chairman to__________at the party. We thought he was still in hospital.A.turn inB.turn upC.turn overD.turn down
Some prizes are awarded to technology that, after later review, just doesn’t seem to ______ well.A.turn downB.turn upC.turn outD.turn in
单选题Besides saving distance along the track line，another advantage of the Scharnow Turn over the Williamson Turn in a man overboard situation because（）.Ait is fasterBit can be used in both the immediate action and the delayed action situationsCin fog，if the turn is started as soon as the man goes over，the vessel will be at the point where he went over when the turn is completedDit returns the vessel to the original track line on a reciprocal course
单选题In a racetrack turn，to recover a man overboard，the vessel is steadied for the SECOND time after a turn of how many degrees from the original heading?（）A60°B135°C180°D360°
单选题A man was sighted as he fell overboard. After completing a Williamson turn，the man is not sighted. What type of search should be conducted?（）AExpanding circleBSector searchCParallel track patternDDatum-drift search
单选题当人员落水，驶近落水者的操船方法，最适用立即行动的操船方法是（）。 ①single turn ②double turn ③Williamson turn ④Scharnow turnA①②③④B①②③C①②D③④
单选题In a Williamson turn，the rudder is put over full until the（）.Avessel has turned 90°From her original courseBvessel has turned 60°From her original courseCvessel is on a reciprocal courseDemergency turn signal sounds
填空题When you arrive at the destination, you should turn yourself into a relaxed traveler rather than an outsider.____
单选题Gas turbines differ from steam turbines in that （）.Asteam rather than gas is used to turn a shaftBvapor rather than gas is used to turn a shaftCthe former uses gas to turn a shaftDthe latter uses gas to turn a shaft