A.which
B.where
C.what
D.who
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A.specified by international authorities
B.specified by national authorities
C.on standard map
D.on the chart or Sailing Directions in use
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
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The pilot is on board,（） ?
On no account （）proceed without pilot in this water area．
Is the pilot ladder all right at this （）
It’s all right to rig the pilot ladder on lee side （）.
Insufficient space between the hull and bottom in shallow water will prevent normal screw currents resulting in （）.
When the Pilot is embarked he or she （）.
The first indications a mariner will have of the approach of a warm front will be （）.
Monsoons are characterized by （）.
Is the pilot boat （） station
The transfer procedures for oil products are required to be posted （）.