单项选择题
A.cat's paw B.hog's breath C.williwaw D.chinook
A thin，whitish，high cloud popularly known as mares tail...
单项选择题A thin，whitish，high cloud popularly known as mares tails is（）.
A.altostratus B.stratus C.cumulus D.cirrus
A strong，often violent，northerly wind occurring on the ...
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（）.
A.Papagayo B.fall wind C.foehn D.williwaw
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（）.
A.Tehuan tepecer B.Papagayo C.Norther D.Pampero
