高校问答beyond1991演唱会优酷:根据释义写单词,多谢了
来源：百度文库 编辑：高校问答 时间：2024/05/15 06:16:34
1._______chance that brings good or bad fortune
2._______someone who gives help without being paid
3._______reply or answer
2._______someone who gives help without being paid
3._______reply or answer
opportunity机会
volunteer志愿者
debate辩论