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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A.straight
B.direct
C.forward
D.on
A.to allow port Authorities to board
B.allowing port Authorities to board
C.to allow port Authorities boarding
D.allowing port Authorities to be boarded
A.high
B.highly
C.heigh
D.height
A.in
B.at
C.with
D.on
A.waste of power
B.sudden sheering to either side
C.sluggish rudder response
D.All of the above
最新試題
The step of a pilot ladder which prevents the ladder from twisting is the （）.
Pilot ladder is （） on port side．
Gangway （）with pilot ladder on my starboard side．
When a tug is pulling on a hawser at right angles to the ship，and the pilot wants to come ahead or astern on the ship’s engine，care must be taken that the pilot（）.
When the movement of engine is no longer required the pilot usually gives the order like this（） .
Is the pilot boat （） station
It’s all right to rig the pilot ladder on lee side （）.
THE SPEED OF A VESSEL ADJUSTED TO THAT OF A PILOT BOAT AT WHICH THE PILOT CAN SAFELY EMBARK is （）.
There shall be two principal （） through the harbor for the passage of vessels of over 60 tons burden．
Temperature and moisture characteristics are modified in a warm or cold air mass due to （）.