- Can I pay the bill by check? Sorry sir. But it is the management rules of our hotel

问题补充：

- Can I pay the bill by check?

-- Sorry, sir. But it is the management rules of our hotel that payment be made in cash.

A. can

B. shall

C. will

D. may

答案：

A. can

(答案→)B. shall

C. will

D. may

解析：考查情态动词。“我能用支票付款吗？”“学生，对不起。我们酒店规定用现金付账。”shall用于第二、三人称表示警告、威胁、允许、命令和规定等。故选B。