问题补充:
After a talk with his mother, the little boy has seen to that the same mistake doesn’t happen again.
A. one
B. it
C. him
D. himself
答案:
A. one
(答案→)B. it
C. him
D. himself
解析:本题中的it是特殊用法,本题的it北称为模糊it,在句中没有意思,但是不能省略。如I hate it when it is hot。我讨厌天气太热。本句的it和例句的it是同一个用法。See to it that….务必做到…保证…。句义:和妈妈谈话以后,这个小男孩保证同样的错误不再发生。故B正确。