题例4.We have done things we ought not to have done and________undone things we ought to have done.
A.leave B.leaving C.left D.will leave
【答案】C
【解析】leave后面可以跟带现在分词、过去分词、不定式、形容词、介词短语的复合结构及其他成分。如:Don't leave her waiting.It's better to leave.I'll leave you to settle the business.His illness has left him weak.I'll leave it to you to buy the tickets/leave buying the tickets to you.本题的leave后面跟的是带过去分词的复合结构,由于宾语太长(后面有定语),将过左分词 undone提到宾语things的前面了。
【参考译文】我们做了我们本不该做的事,却将该完成的事置之不理。
题例5. Over the years,Jimmy Connors_______phenomenal displays of tennis and temper--and at the U.S. Open last week.he exhibited both again.
A.has treated spectators with B.has treated spectators for
C.has treated spectators D.has treated spectators to