A、  B、  C、  B(A)该选项可以用于回答why引导的疑问句。(B)该问题是询问是否确定可以得到资助，肯定的回答之后，又追加了“我确定”这一附加说明。所以正确。(C)如果把问题误听为是否还有工作位置，那么就可能误选该项

Where do you suggest I place this file cabinet?
(A)Let me check with my manager first.
(B)It’s a wonderful suggestion.
(C)How about tomorrow morning?

Are you sure we need more money from headquarters?
(A)That’s because I lent you some.
(B)Yes, I’m certain.
(C)We don’t have any openings these days.