问题补充:
―What were you doing when I called you yesterday afternoon?
―I my homework and I was starting to take a bath.
A. had just finished
B. was finished
C. have already finished
D. was going to finish
答案:
(答案→)A. had just finished
B. was finished
C. have already finished
D. was going to finish
解析:根据题意:功课在你打电话之前就完成了。所以在你打电话时,我正要准备洗澡呢。