题目：
—Was he still there when you were away to answer the phone?
—There is no doubt about it, but he ________ soon afterwards.
A．had left
B．has left
C．is leaving
D．left
答案：
答案：D
D 考察动词时态。句意：—当你离开去接电话的时候他还在的吗？—这是毫无疑义的，但他随后很快就离开了。Eave这动作发生在过去，所以应该使用一般过去时。故D正确。
