I can't understand why he __ have said that it was my fault. A co_英语解答

I can't understand why he __ have said that it was my fault. A could B might C should D would

人气：442 ℃　时间：2020-05-18 01:32:04

解答

A本来能做成的（却没做成）
B可能已经
C本应当做某事
D过去将来完成时（可用于虚拟句,表示与过去的事实相反）；过去将来完成时（表示在过去某一时间对将来某一时刻以前所会发生的动作）