A.vertical air movements
B.heavy rainstorms
C.horizontal air movements
D.any movement of moist air
您可能感興趣的試卷
你可能感興趣的試題
A.Skull and crossbones
B.Yellow and white
C.Red and white
D.White and black
A.soft clay
B.hard mud
C.very soft mud
D.sand
A.immediately after restoring vital services
B.immediately
C.following control of flooding
D.following establishment of fire boundaries
A.prevailing westerlies
B.horse latitudes
C.trade winds
D.subpolar low pressure belts
A.Weather side
B.Leeward side
C.Upwind side
D.Crosswind side
最新試題
Commercial ships or other persons or agencies requiring the assistance of Canadian Coast Guard icebreakers should first contact（）.
Charts showing the coast of Mexico are produced by the United States（）.
Diesel powered industrial trucks on a ship that are provided with safeguards to the exhaust，fuel，and electrical systems are designated（）.
Corrosive liquids and acids should have which kind of label?（）
Control of fire should be addressed（）.
Day-shapes must be displayed（）.
Consideration should be given in planning for the mooring orientation in a new location so that in adverse weather a crane is available to off-load the supply vessel on what side of the unit?（）
Deficient oxygen content inside a chain locker can be detected with（）.
Clouds form（）.
Deneb is found in what constellation?（）