问题
单项选择题
The circulation around a low pressure center in the Northern Hemisphere is().
A.counterclockwise
B.variable
C.clockwise
D.anticyclonic
答案
参考答案:A
The circulation around a low pressure center in the Northern Hemisphere is().
A.counterclockwise
B.variable
C.clockwise
D.anticyclonic
参考答案:A