问题补充:
----- I called at your house at about 7 o’clock yesterday evening, but you weren’t in.
----- I a film in the cinema.
A. saw
B. had seen
C. see
D. was seeing
答案:
A. saw
B. had seen
C. see
(答案→)D. was seeing
解析:考察时态。根据上下文可数在指在昨天晚上7点时候所发生的事情,所以使用过去进行时,表示在过去的一个时间点上发生的动作,故D正确。