He had the ______ over other boys of having had very good presch

He had the ______ over other boys of having had very good preschool education.
A、ability
B、advantage
C、aggression
D、alternative
【正确答案】：B
【题目解析】：本题考查词义辨析。advantage优势，长处，“比…有优势”经常用“advantage over sb.”；ability 能力；aggression 侵犯，侵略；alternative两者选择其一的，供选择的东西；这句话的意思是：他比其他的孩子有优势，他有非常好的学前教育。