Hurry up! The train .You know it at 10:30a.m.A. leaves; leavesB. is leaving; leavesC. le

问题补充：

Hurry up! The train .You know it at 10:30a.m.

A. leaves; leaves

B. is leaving; leaves

C. leaves; is leaving

D. is leaving; leaving

答案：

A. leaves; leaves

(答案→)B. is leaving; leaves

C. leaves; is leaving

D. is leaving; leaving

解析：考查时态。第一句用现在进行时代替将来时表示计划的要发生的事情，动词必须是一些表示位置变化的词。第二空用一般现在时代替将来时指，按照时刻表安排要发生的事情，常常用语车站，机场里。句意：快点，火车就要离开了。我你的它上午10点30离开。故B正确。