it is strange that he should have failed in this exam

问题描述:

it is strange that he should have failed in this exam
这句话到底是说“他本应挂科结果通过了,实在是太奇怪了”,还是说“他居然通过了测试,实在是太奇怪了”.就是should这里到底是“居然”的意思还是“本应该发生但没发生”

should have failed,这里指的是考砸了.表“竟然”的意思