should 的用法
问题描述：
should 的用法
I should be obliged if you would send them to me.
if he should come ,give him this letter
should ministers decide to instigate an inquiry,we would welcome it.
三句中should的用法?
答
四种:1.应该：用来表示义务或职责：You should send her a note.你应该给她留一个条2.用于表示可能性或期望：They should arrive at noon.她应该在中午到达3.用于表示可能性或可能发生的事件：If she should fall, t...