问题补充:
He was very busy yesterday;otherwise,he to the meeting.
A. would come
B. came
C. would have come
D. will come
答案:
A. would come
B. came
(答案→)C. would have come
D. will come
解析:本题考查虚拟语气。句中 otherwise 相当于 if he had not been busy yesterday,表示与过去事实相反的虚拟语气。