How should I know? 情态动词should可以表示一种感情色彩,比如: Why shouldn't you invite him? Never did I think that the winner should be him. It is very strange that she should have done it. When I was crossing the road, whom should I meet but Aunt Alice. 希望我能帮助你解疑释惑。本回答被网友采纳
第2个回答 2012-12-18
How should I know? "我怎么知道? 婉转表达不知道这个事实,应该用 should 希望能帮助到您