They are now in great need of help. So your support will certainly make a .A. dealB. decis

问题补充：

They are now in great need of help. So your support will certainly make a .

A. deal

B. decision

C. point

D. difference

答案：

A. deal

B. decision

C. point

(答案→)D. difference

解析：词义辨析。make a deal 成交，达成交易；make a decision做出决定；make a point重视做某事；make a difference有影响，有不同。他们现在非常需要帮助，所以你的支持会有很大的影响。所以选D。