protest against sth 抗议
against sth provision for/against 准备
pull at/on sth 拉,拖
ratio of sth to sth 比率
reaction to 对……的反应
reason for 原因,理由
reference to 提及,参考
regard for 对……的注意,尊重
remedy for 补救,解决
reply to sb/sth 对……的回答
reputation for 名声,名气
request for sth 要求
From:https://www.zgghmh.com/CET-4/20003477.asp