单项选择题
A.Red B.Blue C.Alternating red and blue D.Purple
Navigational warnings and weather bulletins for shippin...
单项选择题Navigational warnings and weather bulletins for shipping（）from Singapore Radio.
A.broadcast B.broadcasted C.are broadcast D.are broadcasted
NASHA VERELLA ST JACQUES ZENMU ANSHA REEF CLOUDY TO OVE...
单项选择题NASHA VERELLA ST JACQUES ZENMU ANSHA REEF CLOUDY TO OVERCAST WITH SHOWERS WIND SW 17 TO 21 SEA MOD VIS GOOD TO MOD.The abovementioned forecast is probably from（）.
A.Radio Dalian B.Radio Guangzhou C.Radio Singapore D.Radio Bangkok
Most high pressure areas are accompanied by（）.A.precipi...
单项选择题Most high pressure areas are accompanied by（）.
A.precipitation B.clear，cool weather C.humid，sticky weather D.cool fogs
