为什么不用should?
问题描述：
为什么不用should?
Can I pay the bill by check?
Sorry,sir.But it is the management rules of our hotel that payment shall be made in cash.
答
shall用作情态动词可以表示“强制命令”.
如 威尼斯商人 课文中
Half of Shylock's property shall go to the person who...