题目内容：

单项选择.13.Thanks for ---------.A.do this for me B.help my friend C.making me a nice sweater D.
D.to come to meet me at the station

优质解答

选C
for是介词,介词后边必须跟名词或者动名词
所以此处的动词必须V+ing
ABC中只有C符合
D选项接了个不定式to,错的离谱