—Could I borrow your dictionary?— but you have to return it tomorrow.A. I’m sorryB. I’m n

问题补充：

—Could I borrow your dictionary?

—, but you have to return it tomorrow.

A. I’m sorry

B. I’m not sure

C. No problem

D. I hope so

答案：

A. I’m sorry

B. I’m not sure

(答案→)C. No problem

D. I hope so

解析：I’m sorry我很抱歉；I’m not sure我不太确定；No problem没问题；I hope so我希望如此。句意：我能借你的词典吗？根据下文，但是明天你必须还给我。可知选C。