You mean, volunteering could be one of the most () experiences of your life.

科目名称：人文英语2

试卷号：23937

题型：词汇与结构(单选题)

题目：You mean, volunteering could be one of the most () experiences of your life.

选项：A. vacant B. valuable C. violent

需要1积分查看

答案：B. valuable