单项选择题
Steam smoke will occur when（）.
A.Extremely cold air from shore passes over warmer water
B.Warm dry air from shore passes over cooler water
C.Cold ocean water evaporates into warm air
D.Cool rain passes through a warm air mass
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相关考题
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单项选择题
Section V of the ADMIRALTY NOTICES TO MARINERS is（）.
A.Reprints of Radio Navigational Warnings
B.Amendments to Admiralty Sailing Directions
C.Amendments to Admiralty Lists of Lights and Fog Signals
D.Amendments to Admiralty List of Radio Signals -
单项选择题
SEARCHABLE NOTICES TO MARINERS can be searched by all the following options except（）.
A.Chart Number only
B.Chart Number + Previous NM Number/Year
C.Chart Number + Between Previous and Present Dates
D.Cumulative Number -
单项选择题
On notification by Admiralty Notice to Mariners that a new edition of one of the books，or a new supplement to one，has been published，it should be obtained（）.
A.as soon as possible
B.prior to its publication
C.in advance of any possible accident
D.by means of other than airmails
