问题
单项选择题
()generally indicates that a gale or storm is approaching.
A.Falling barometric pressure
B.Rising barometric pressure
C.The circulations of winds
D.The change of wind direction
答案
参考答案:A
()generally indicates that a gale or storm is approaching.
A.Falling barometric pressure
B.Rising barometric pressure
C.The circulations of winds
D.The change of wind direction
参考答案:A