單項(xiàng)選擇題Gale warnings are usually issued when winds of()8-9 are expected.

A.wind Speed
B.Air Force
C.wind Velocity
D.Beaufort Force


您可能感興趣的試卷

你可能感興趣的試題

1.單項(xiàng)選擇題For an accurate barometer check,you would().

A.check it with a barometer on another vessel
B.take readings from several barometers and average them
C.check it with the barometer at the ship chandlery
D.check it against radio or National Weather Service reports of the immediate vicinity

2.單項(xiàng)選擇題Fleet weather forecast messages are the expected conditions in().

A.a certain area
B.all ocean areas
C.some areas
D.important areas

4.單項(xiàng)選擇題During the voyage my ship()bad weather in the Pacific Ocean.

A.meets with
B.has met with
C.met with
D.meeted with