默认题库 - 航海通告与警告 - 查题吧

单选题

No navigational aids are shown and the chart is not kept corrected for alterations in depths inside the pecked lines. For more detailed information，the larger scale charts must be （）.

A. referred to
B. appreciated
C. met with
D. concerned

单选题

（）are published for the correction of Admiralty Charts．

Admiralty Sailing Directions
B. Admiralty List of Signals
C. Mariner's Handbook
D. Admiralty Notices to Mariner

单选题

Advise（）your fishing gear．

A. you recovery
B. you recover
C. you recovering
D. you recovered

单选题

After the passage of a cold front the visibility（）.

A. does not change
B. improves rapidly
C. improves only slightly
D. becomes poor

单选题

Chart legends which indicate a conspicuous landmark are printed in（）.

A. capital letters
B. italics
C. boldface print
D. underlined letter

单选题

LOW ABOUT 300 MILES SOUTHWEST OF LISBON 1004 MOVING SLWLY SOUTHEAST COMMA FILLING 1006 BY MIDNIGHT.This phrase is likely to be under the heading of（）.

A. GALE WARNING
B. 24 HOURS FORECAST
C. GENERAL SITUATION
D. TROPICAL CYCLONE WARNING

单选题

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 ma

单选题

The fog most commonly encountered at sea is called（）.

A. conduction fog
B. radiation fog
C. frontal fog
D. advection fog

单选题

To （） Admiralty Charts 438，latitudes taken from this chart should be increased by about 5 seconds．

A. convert to
B. come to
C. look at
D. agree with

单选题

The Admiralty Notices to Mariners can be obtained （） by Masters of vessels from anyAdmiralty Chart Agent．

A. free of charge
B. with no responsibility
C. without limitations of distribution
D. with little charge

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