题目

 I'd love ___ to your party last Sunday if not because of the unexpected guests. A. to go              B. going             C. having gone        D.to have gone 答案：D 解析: 考查非谓语动词中不定式的用法。would love to have done something的意思是“原本很想做某件事，但因为某个原因没有做成”。相当于should have done的意思。A lot of praises have come from those _____ patients because they are getting better after taking the medicine. A．peaceful          B．hopeful           C．successful         D．grateful