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单项选择题
A.Cleaner
B.Effective on metal fires
C.Greater range
D.More cooling effect
单项选择题
A.remains aligned with compass north
B.also turns to starboard
C.first turns to starboard then counterclockwise to port
D.turns counterclockwise to port
单项选择题
A.bow to the wind
B.beam to the wind
C.stern to the wind
D.with the wind on the quarter
单项选择题
A.obtain a weather forecast before setting out from port
B.listen to weather forecasts on the radio while enroute
C.understand all broadcast weather warning information
D.All of the above
单项选择题
A.stays the same
B.falls
C.rises
D.falls rapidly
单项选择题
A.District Commander
B.Commandant
C.Captain of the Port
D.nearest Coast Guard office
单项选择题
A.barometer
B.wind vane
C.anemometer
D.thermometer
单项选择题
A.a fictitious sun moving along the celestial equator
B.the visible sun moving along the ecliptic
C.the Moon's motion in relation to the Sun
D.the movement of the first point of Aries
单项选择题
A.and Moon and Earth form a right angle
B.and Moon and Earth are in line
C.crosses the celestial equator
D.is farthest from the Earth
单项选择题
A.meet the applicable standards
B.be marked as additional equipment
C.be stowed in a separate area
D.All of the above