问题
选择题
_________ after a long walk, Kate called and said she couldn't come to the party.
A.Worn out
B.Having worn out
C.To be worn out
D.To wear out
答案
答案:A
题目分析:考查过去分词做状语:固定短语:sb be worn out“某人精疲力竭/累坏了”,即sb和wear out之间是被动关系,所以应该用过去分词短语作原因状语,排除表主动关系的B(其表被动时应为having been worn out);而CD都是用不定式放在句首做目的状语,句意明显不通顺,排除。选A。