A.red or green to conform with the other lateral aids
B.red and green horizontally-striped
C.solid yellow
D.white with orange marks
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A.horizontally banded buoys
B.vertically striped buoys
C.yellow buoys
D.spherical buoys
A.the falls from unhooking if the releasing gear is operated accidentally while the boat is being lowered
B.operation of the release lever until the boat is waterborne
C.the falls from rehooking after they have been released
D.accidental unhooking when the falls become slack
A.pick
B.choose
C.sort
D.decide
A.in
B.up
C.over
D.with
A.at
B.by
C.with
D.on
最新試題
The cargo is liable to burn.Please keep it（）the engine room.
Which cargo is considered volatile（）.
Please tell your tallymen to（）out the marks in the holds during discharging.
The Captain of the Port has closed to navigation，and buoyed，a section of a harbor. These buoys would be painted（）.
The cargo，when（），should be completely covered with plastic.
You are transporting dangerous cargo on your vessel．You must inspect this cargo（）.
We’ll adopt the mechanical tallying method（）．
The cargo fall over the dock is called the（）.
The ship will be responsible for the cargo loaded or unloaded（）.
The（）provides a rapid means of tallying when items of the same commodity are being loaded or unloaded in uniform drafts consisting of an equal number of pieces.