The money collected should be made good use the people in South Asia
who suffered a lot in the killer earthquake and tsunami（海啸）.
A. of helping
B. to help
C. to helping
D. of to help
网友回答
A. of helping
B. to help
C. to helping
(答案→)D. of to help
解析：本题考查不定式。题中的of是make good use of 这个词组中的，意思是充分利用。后面的to do 是动词不定式，表示目的，意即目的是帮助南亚的灾民。