(1.5 分)
What causes the warm to be lifted up from the surface?
A.the cold front overtaking the warm B.the warm front following the cold C.the depression extending from its center D.the formation of bad weather belt正确答案A
(1.5 分)
What causes the warm to be lifted up from the surface?
A.the cold front overtaking the warm B.the warm front following the cold C.the depression extending from its center D.the formation of bad weather belt正确答案A
