As you know, it is my duty to _ my younger sisters from being hurt when they

题目

As you know, it is my duty to _ my younger sisters from being hurt when they
As you know, it is my duty to _ my younger sisters from being hurt when they are in danger. A. prevent B. keep C.stop D. protect
为什么选D不选A,求解析啦~

答案

prevent的意思偏向防止,protect偏向保护