更多"[单选题] You must ______ in this area "的相关试题:
[单选题] You must have said something to _( )_ her, as she was crying after talking with you.
A. defend
B. offend
C. confuse
D. direct
[单选题] Vessels transiting the canal must have their accommodation ladders and cargo booms ______．
A.removed
B.rigged in
C.readjusted
D.tested
[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]【典型考题】 He must have had an accident，or he ______ then．
A.Would have been here
B.Should be here
C.Had to be here
D.Would be here
[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] Where must you record the date of each emergency training drill conducted on a ship ________.
A. In the logbook
B. In the Operations Manual
C. On the Certificate of Inspection
D. On the muster list
[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 must ensure that lifesaving equipment is ______．
A.Locked up
B.Readily accessible for use
C.Inaccessible to passengers
D.On the topmost deck of the vessel at all times
[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] The type of davit on which you must turn a crank in order to swing the lifeboat out over the ship's side is a ______．
A.sheath-screw davit
B.gravity davit
C.radial davit
D.bruckner davit
[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] You must ______ your cable from 6 shackles to 3 shackles.
A. cut
B. pay out
C. slack
D. shorten
[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]( )17. Your trousers ________ dirty. You must have -___________ washed.
A.
is; it
B.
are; it
C.
are; them
D.
is; them
