单项选择题
A.cat's paw
B.hog's breath
C.williwaw
D.chinook
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（）.
单项选择题 A strong，often violent，northerly wind occurring on the Pacific coast of Mexico，particularly during the colder months，is called（）.