单项选择题
A.in all parts of the world B.in some parts of the world C.from all corners of the world D.from every corner of the world
High pressure ridge（）from Sevastopol to eastern Libya.A...
单项选择题High pressure ridge（）from Sevastopol to eastern Libya.
A.reaching B.extending C.increasing D.upgrading
High clouds，composed of small white flakes or scaly glo...
单项选择题High clouds，composed of small white flakes or scaly globular masses，and often banded together to form a mackerel sky，would be classified as（）.
A.cirrus B.cirrocumulus C.altostratus D.cumulonimbus
Good weather is usually associated with a region of（）.A...
单项选择题Good weather is usually associated with a region of（）.
A.low barometric pressure B.high barometric pressure C.falling barometric pressure D.pumping barometric pressure
