Asyouknow,itisourdutyto 国语站 题库 9.61K 大中小设置文字大小 问题详情： As you know, it is our duty to _________ my younger sisters from being hurt when they are in trouble. A. prevent B. save C. stop D. protect【回答】D知识点：动词题型：选择题 TAG标签：#
