问题补充:
Unfortunately, when I arrived she , so we had only time for a few words.
A. just left
B. had just left
C. has just left
D. was just leaving
答案:
A. just left
B. had just left
C. has just left
(答案→)D. was just leaving
解析:考查时态。句意:不幸的是,当我到达时,她正要离开,因此我们只有说几句话的时间。根据题意可知从句描述的是过去某时正在进行的动作,故用过去进行时态。选D。