A.specified by international authorities
B.specified by national authorities
C.on standard map
D.on the chart or Sailing Directions in use
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A.equipped
B.rigged
C.put on
D.put off
A.convey
B.convoy
C.escort
D.conform
A.the vessel
B.shall not vessel
C.the vessel should
D.should vessel
A.light，variable winds with little or no humidity
B.strong，gusty winds that blow from the same general direction all year
C.steady winds that reverse direction semiannually
D.strong，cyclonic winds that change direction to conform to the passage of an extreme low pressure system
A.straight
B.direct
C.forward
D.on
最新試題
It’s all right to rig the pilot ladder on lee side （）.
Place names used should be those （）.
When a pilot is on board to pilot the vessel the Letter （） must be hoisted．
The step of a pilot ladder which prevents the ladder from twisting is the （）.
THE SPEED OF A VESSEL ADJUSTED TO THAT OF A PILOT BOAT AT WHICH THE PILOT CAN SAFELY EMBARK is （）.
Vessels must （） pilot at waiting anchorage．
On no account （）proceed without pilot in this water area．
The characteristic of a lighted cardinal mark may be （）.
Is the pilot ladder all right at this （）
The first indications a mariner will have of the approach of a warm front will be （）.