考研英语

rabbit race rack racket radar radiant radiate radio radioactive radius rag rage raid rail railroad rain rainbow rake rally random range rank rap rape rapid rash rate ratio rational raw razor react reader readily ready realise realistic reality realm reap rear reasonable reassure rebel rebellion recall recede receipt recent reception recipe recipient reciprocal recite reckless reckon reclaim recognition recognize recollect reconcile record recorder recover recreation recruit rectangle rectify recur recycle red reduce reduction redundant reed reel refer reference refine reflect reflection refrain refresh refreshment refuge refugee refund refusal refuse refute regard regarding regardless regime region register regret regular regulate regulation rehearsal reign rein reinforce reject rejoice relation relationship relative relativity relax relay release relevant reliable reliance relief relieve relish reluctant rely remain remainder remains remark remarkable remedy remember remind remnant remote removal remove renaissance render renew renovate rent repair repay repeat repeatedly repel repertoire repetition replace replacement reply report reporter represent representative repression reproach reproduce republic republican reputation require requirement rescue resemblance resemble resent reservation reserve reservoir residence resign resist resistance resistant resolute resolution resolve resort resource respect respective respond response responsibility rest restaurant restore restrain restraint restrict resume retail retain retention retire retort retreat retrieve retrospect return reveal revelation revenge revenue reverse review revise revive revolt revolution revolutionary revolve reward rhythm rib ribbon rice rich rid riddle ride ridge ridiculous rifle rigid rigorous rim ring riot rip ripe rise risk ritual rival river road roar roast rob robe robot robust rock rocket rod roll romance romantic roof room root rope rose rot rotary rotate rotten round roundabout rouse route routine row royal royalty rub rubber rubbish ruby rude rug ruin ruler rumor rural rush rust ruthless