(2013·福建，30)—Do you think George has passed the driving test?

—No.If so，he ________ his car to our college yesterday.

A．would drive

B．drove

C．would have driven

D．had driven

经罗茨风机压缩后的空气先经过空气水冷却器冷却至（）℃以下。

A.20

B.10

C.40

D.5