I’m afraid we must hurry—the train at six o’clock.A. leavesB. will leaveC. has leftD. is g

问题补充：

I’m afraid we must hurry—the train at six o’clock.

A. leaves

B. will leave

C. has left

D. is going to leave

答案：

(答案→)A. leaves

B. will leave

C. has left

D. is going to leave

解析：句意：恐怕我们必须快点——火车6点离开。此处因为火车有固定的时间表，所以用一般现在时，故选A。