What should she have done?

What should she have done? 十万火急what should be done have benn done what does she have that i done Should it matter what I do what I have done? It is strange that she should have done it. Thank you.I know what I should have done 关于should have done should have done是什么意思? should have done should have done 造句 should have done中的have done 是什么? could have done和should have done