单项选择题
Above-normal tides near the center of a hurricane maybe caused by the（）.
A.high barometric pressure B.jet stream C.storm surge D.torrential rains
单项选择题 A very light breeze that causes ripples on a small area of still water is a（）.
单项选择题 A thin，whitish，high cloud popularly known as mares tails is（）.
单项选择题 A strong，often violent，northerly wind occurring on the Pacific coast of Mexico，particularly during the colder months，is a（）.
