【题目】－ Can I pay the bill by check?
－ Sorry, sir. But it is the rules of our hotel that payment _______ be made in cash.
A. can B. will
C. shall D. need
在线课程【答案】C
【解析】考查情态动词。句意：——我可以用支票付账吗?——对不起,先生。但这是我们酒店的规定,应当以现金付款。shall可以表示法律条文，规章制度规定的内容，此处是旅馆的规定，故选C。