1.But that he saw it,he( )it.A could not have believed B did not _英语解答

1.But that he saw it,he( )it.
A could not have believed B did not believe
C could not believe D can not believe
,从句是一般过去时,主句不应该是过去将来时吗?那这么选A呢?
2.He must have an accident ,or he ( )here then.
A should have been B should be
C would be D were
主句是过去将来时,那么从句应该是一般过去时或者过去将来时,怎么是A

人气：354 ℃　时间：2020-01-30 11:36:42

解答

做虚拟语气的题不能这样分析的.
主要是要掌握怎样的表达是表达什么意思.
could not have done 是本不应该做而做了意思刚好对.
should have done 是本应该怎样的意思.最主要的是要记住一些固定的语法.而不是死背该用什么时态.