更多"[单选题] You have orders to drop off a"的相关试题:
[单选题] You have another ship overtaking you close aboard to starboard.You have 3 radar targets bearing 090,1 mile,and 1.5 miles.In this case,the unwanted echoes are called ______.
A.Multiple echoes
B.Spoking
C.Indirect echoes
D.Side-lobe echoes
[单选题] You have been towing astern and have just let go the tow.Your deckhands are pulling in and faking the towline by hand on the stern.The most dangerous action to take is to ______.
A.continue ahead at slow speed
B.continue ahead at half speed
C.stop your engines
D.back down on your engines
[单选题]You can never start the engine___you have found and removed the trouble.
A.since
B.after
C.until
D.in order that
[单选题] —Have you known Dr. Jackson for a long time?
—Yes, since she _____ the Chinese Society.
A.has joined
B. joins
C. had joined
D. joined
[单选题] —Have you finished your speech?
—No. Last night I was writing _____ I heard someone shouted “Help”.
A.until
B. while
C. if
D. when
[单选题] You must ______ in this area unless you have messages about the casualty.
A. keep radio silence
B. keep radio silent
C. keep radio be silent
D. keep silent the radio
[判断题]Before take off,you should check that all the luggage compartments are properly open.
A.正确
B.错误
[单选题] You have been informed that dredging operations may be underway in your vicinity.Which buoy indicates the dredging area ________.
A.White buoy with a green top
B.White and international orange buoy
C.Yellow buoy
D.Yellow and black vertically-striped buoy
[单选题] My propeller was hit by a steel barge lying _______.
A. ahead
B. astern
C. alongside my port bow
D. alongside my starboard bow
[单选题] Once you have established the daily ration of drinking water in a survival situation,how should you drink it ________.
A.Small sips at regular intervals during the day
B.The complete daily ration at one time during the day
C.One-third the daily ration three times daily
D.Small sips only after sunset
[单选题] You have anchored in the wrong position obstructing other traffic. You must __________.
A. pick up your anchor
B. heave up your anchor
C. drop your anchor
D. drag your anchor
[单选题]Only when you have acquired a good knowledge of grammar__write correctly.
A.you will
B.you can
C.can you
D.can't you
[单选题] You are entering port and have been instructed to anchor,as your berth is not yet available.You are on a SW'ly heading,preparing to drop anchor,when you observe the range lights as shown on your starboard beam.You should ______.
A.not drop the anchor until the lights are in line
B.ensure your ship will NOT block the channel or obstruct the range while at anchor
C.drop the anchor immediately as the range lights mark an area free of obstructions
D.drop the anchor immediately as a change in the position of the range lights will be an indication of dragging anchor
[单选题]If you refuse to have the stores changed for the better ones,I canaccept themn.
A.almost
B.nearly
C.badly
D.hardly
[单选题] You are a watch standing mate and have come to the bridge to relieve the watch while underway at sea.The watch should not be transferred ______.
A.During an engine speed change
B.During a navigational course change
C.Unless the helm is in the“hand”mode
D.All of the above
[单选题] If you have sleep trouble, a doctor can help you _( )_ out why it’s happening.
A. figure
B. decide
C. account
D. manage
[单选题]If you have steel wire ropes leading in the same direction with other ropes, which will take the most of the load?
A. Steel wire rope
B. Manila
C. Nylon
D. Polypropylene rope
[单选题] You have completed a crude oil wash.What action should be taken with the oil in the lines running to the washing machines ________.
A.Open a COW nozzle forward and one aft and drain the line into the after tank by gravity
B.Blow the line out using compressed air
C.Pull a suction using the supply line pump
D.Close off all valves in the system and leave the oil in the line primed for the next crude oil wash
[单选题]I am interested in__you have told me.
A.which
B.all that
C.everything
D.all what