A.is stayed
B.is situated
C.is placed
D.is located
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A.will take
B.took
C.is taking
D.would take
A.furnished
B.painted
C.prepared
D.written
A.is it
B.isn't it
C.is he
D.isn't he
A.pilot
B.speaker
C.standby wheel
D.automatic pilot
A.large cumulonimbus (thunderclouds) building up
B.high cirrus clouds gradually changing to cirrostratus and then to altostratus
C.fog caused by the warm air passing over the cooler water
D.low dark clouds accompanied by intermittent rain
最新試題
Passage through the Suez Canal is operated on a （） system．
Insufficient space between the hull and bottom in shallow water will prevent normal screw currents resulting in （）.
The pilot is on board,（） ?
The transfer procedures for oil products are required to be posted （）.
The pilot said he （）our vessel directly to the berth．
Vessels must （） pilot at waiting anchorage．
The step of a pilot ladder which prevents the ladder from twisting is the （）.
If the officer on watch is in any doubt as to the pilot’s actions，or intentions，he should （）.
Which vessel may show three lights in a vertical line，the top and bottom being red and the middle being white? （）
The single letter G，sent by an icebreaker to an assisted vessel，means （）.