问题补充:
If Peter had not hurt his leg, he the important meeting last week.
A. will attend
B. attended
C. would have attended
D. would attend
答案:
A. will attend
B. attended
(答案→)C. would have attended
D. would attend
解析:句意:如果皮特没有伤了腿,他就会参加上周的重要的会议。If条件句用过去完成时表示对过去的虚拟,主句用would have done,所以选C。