---Did you meet Professor Johnson?---Yes, but when I arrived, he , so we only ha
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---Did you meet Professor Johnson?
---Yes, but when I arrived, he ________, so we only had time for a few words.
A.had just left
B.has just left
C.was just leaving
D.just left
试题答案
C
从下文“我们只交谈了几句话”来看，教授正要离开。这里使用leave的进行时态表示将要发生的动作。