航海英语船舶避碰章节练习(2017.11.28)

单项选择题
Vessels should maintain a sharp lookout，especially during December through March，when navigating the right whale’s only known calving grounds which lie off the coasts of（）.
A.Nova Scotia
B.Maine and Massachusetts
C.Georgia and NE Florida
D.California and Mexico
单项选择题
A vessel using a traffic separation scheme is forbidden to（）.
A.proceed through an inappropriate traffic lane
B.engaged in fishing in the separation zone
C.cross a traffic lane
D.enter the separation zone，even in a emergency
单项选择题
Where does the look-out man stand?（）.
A.In positions in which the noises in the ship are least likely to interfere with the hearing of a fog signal and the man can see clearly
B.In positions in which the noises in the ship are much likely to interfere with the hearing of a fog signal
C.In positions in which the hearing of a signal is reduced to a minimum
D.In a position in which the man can see clearly
单项选择题
A signal of one prolonged，one short，one prolonged，and one short blast，in that order is given by a vessel（）.
A.engaged on pilotage duty
B.in distress
C.at anchor
D.being overtaken in a narrow channel
单项选择题
Two short blasts of the whistle have all of the following meanings EXCEPT（）.
A.I intend to meet you starboard to starboard
B.I do not intend to hold course and speed
C.I intend to overtake you on your port side
D.I intend to alter my course to port
单项选择题
In complying with the Rules，of what must the mariner take due regard?（）.
A.Limited backing power of his vessel
B.Radar information about nearby vessels
C.The occupation of the other vessel，if known
D.All of the above
单项选择题
A vessel（）when underway shall so far as possible，keep out of the way of a vessel not under command.
A.having engaged in fishing
B.engaging in fishing
C.engaged in fish
D.engaged in fishing
单项选择题
A vessel sounding a fog signal of one short，one prolonged，and one short blast is indicating that the vessel is（）.
A.fishing
B.in distress
C.at anchor
D.not under command
单项选择题
An all-round flashing yellow light may be exhibited by a(n)（）.
A.vessel not under command
B.air cushion vessel in the nondisplacement mode
C.vessel towing a submerged object
D.vessel engaged in diving operations
单项选择题
A vessel enagaged in fishing，and at anchor，shall show（）.
A.an anchor light
B.sidelights and a sternlight
C.three lights in a vertical line，the highest and lowest being red，and the middle being white
D.None of the above