I took the medicine,but it didn’t have any ______ on me.

I took the medicine,but it didn’t have any ______ on me.
A、effect
B、relation
C、touch
D、affect
【正确答案】：A
【题目解析】：effect 影响；relation 关系；touch 触摸；affect v. 影响句意：我吃了药，但没有任何效果。空格缺名词，因此选A