根据首字母填空.These students all v______ their time to help poor people.

问题描述:

根据首字母填空.
These students all v______ their time to help poor people.

vacate.腾出

我想知道这个是几年级的题目呀?

These students all (victimization)their time to help poor people.
这些学生都牺牲自己的时间去帮助贫穷的人
victimization
牺牲的意思

三分钟??>晕...
以V开头?? 想不出来唉