單項(xiàng)選擇題On a working copy of a weather map,a cold front is represented by what color line? ()

A.Red
B.Blue
C.Alternating red and blue
D.Purple


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Navigational warnings and weather bulletins for shipping()from Singapore Radio.

A.broadcast
B.broadcasted
C.are broadcast
D.are broadcasted

3.單項(xiàng)選擇題Most high pressure areas are accompanied by().

A.precipitation
B.clear,cool weather
C.humid,sticky weather
D.cool fogs

5.單項(xiàng)選擇題MAINLY GOOD BECOMING MODERATE.This forecast probably refers to()in a certain area.

A.visibility
B.winds
C.sea
D.fog