问题补充:
单选题I___,butIdidn thinkyouwereserious.A.shouldn laughedB.wouldn laughC.shouldn’t have laughedD.needn’t have laughed
答案:
C解析shouldn have done意思是:本不应该做却做了.
时间:2021-11-06 01:41:25
单选题I___,butIdidn thinkyouwereserious.A.shouldn laughedB.wouldn laughC.shouldn’t have laughedD.needn’t have laughed
C解析shouldn have done意思是:本不应该做却做了.