- 语音知识
- 完形填空
- 单词辨析
- 短语辨析
- rain cats and dogs
- rain heavily
- raise a family
- raise funds for…
- raise money for…
- raise one
- raise…for…
- rather than
- reach (an) agreement
- reach out
- reach out to
- reach sb.
- read about...
- read out
- reading room
- Reading Week
- realize one
- receive a letter from sb.
- receive...from...
- reception desk
- recommend sb. as
- recommend…to
- reduce by
- reduce to
- refer to
- refrigerated
- refuse sb. to do sth.
- refuse to do sth.
- regard…as…
- regret doing sth.
- regret to do sth.
- relate to
- rely on
- remember doing sth.
- remember to do sth.
- remind sb. (not) to do sth.
- remind sb. (that)
- remind sb. about sth.
- remind sb. of sth.
- removal man
- reply to
- request (that)
- request sb. to do sth.
- + require (doing) sth.
- require sb. (not) to do sth.
- respect for
- result from
- result in
- return from
- return sb. sth.
- return sth. to sb.
- return to
- rice noodles
- ride a horse
- ride bicycles
- right away
- right now
- ring sb. (up)
- risk doing sth.
- risk one
- roar at
- rob sb./sp.of sth.
- rubish bin
- run a business
- run across
- run after
- run around
- run away
- run away from
- run into
- run on
- run out
- run out of
- run over
- run sb. down
- run to sb.
- rush around
- rush hour
- rush into
- rush out of
- rush to do sth.
- 词汇知识
- 阅读理解
- 补全对话
- 翻译
- 短文/单句改错
- 语篇范围
- 写作
- 其它（教材同步资料）
- 回收站
很抱歉，暂时没有该知识点下的试题，等待我们的收集吧o(╥﹏╥)o