单选题Considering the general circulation of the atmosphere，the wind system between latitudes 30°N and 60°N is commonly called the（）.Aprevailing westerliesBhorse latitudesCtrade windsDsubpolar low pressure belts
单选题
Considering the general circulation of the atmosphere，the wind system between latitudes 30°N and 60°N is commonly called the（）.
A
prevailing westerlies
B
horse latitudes
C
trade winds
D
subpolar low pressure belts
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