单项选择题

A.generally steady bearing and decreasing rangeB.genera……

Risk of collision exists when an approaching vessel has a(n)（）.

A.generally steady bearing and decreasing range
B.generally steady range and increasing bearing
C.increasing range and bearing
D.decreasing bearing only

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热门试题

单项选择题On a gnomonic chart，a great circle track between Los Angeles and Brisbane will appear as a （）.

A.loxodromic curve
B.curved line concave to the equator
C.straight line
D.spiral approaching the poles as a limit

单项选择题Mariners proceeding across the main routes are recommended to do so at（）.

A.as wide an angle as practicable
B.as wide an angle so practicable
C.like wide an angle as practicable
D.like wide as angle so practicable

单项选择题Mariners proceeding across the main routes are（）to do so at as wide an angle as practicable.

A.recommended
B.reported
C.applied
D.complied

单项选择题Mariners are reminded that they should proceed in the general direction indicated by the arrows or，if（）a lane，they should do so as nearly as practicable at right angles to it.

A.cross
B.crossing
C.crossed
D.crosses

单项选择题Mainly east 3 or 4 partly cloudy to overcast occasional rain（）slowly south moderate or good.

A.spreading
B.proceeding
C.bounding for
D.going to