按字母搜索

问题和答案

16201. Ricardo Montalbán
       (Ricardo Montalbán)
16202. Rice
       (Rice)
16203. Richard Arkwright
       (Richard Arkwright)
16204. Richard Briers
       (Richard Briers)
16205. Richard Burton
       (Richard Burton)
16206. Richard Dawkins
       (Richard Dawkins)
16207. Richard Feynman
       (Richard Feynman)
16208. Richard Hawley (actor)
       (Richard Hawley (actor))
16209. Richard Henderson
       (Richard Henderson)
16210. Richard I of England
       (Richard I of England)
16211. Richard III of England
       (Richard III of England)
16212. Richard Mentor Johnson
       (Richard Mentor Johnson)
16213. Richard Nixon
       (Richard Nixon)
16214. Richard Owen
       (Richard Owen)
16215. Richard R. Schrock
       (Richard R. Schrock)
16216. Richard Roberts
       (Richard Roberts)
16217. Richard Rodgers
       (Richard Rodgers)
16218. Richard Stallman
       (Richard Stallman)
16219. Richard Wagner
       (Richard Wagner)
16220. Richmond Park
       (Richmond Park)
16221. Richmond railway station, Melbourne
       (Richmond railway station, Melbourne)
16222. Richmond, Victoria
       (Richmond, Victoria)
16223. Richmond, Virginia
       (Richmond, Virginia)
16224. Richter scale
       (Richter scale)
16225. Rick Perry
       (Rick Perry)
16226. Rick Ross
       (Rick Ross)
16227. Rickey with the Tuft
       (Rickey with the Tuft)
16228. Ricki Lake
       (Ricki Lake)
16229. Rickrolling
       (Rickrolling)
16230. Ricky Martin
       (Ricky Martin)
16231. Riemann hypothesis
       (Riemann hypothesis)
16232. Rifle
       (Rifle)
16233. Right Livelihood Award
       (Right Livelihood Award)
16234. Right to a fair trial
       (Right to a fair trial)
16235. Right to an adequate standard of living
       (Right to an adequate standard of living)
16236. Right-hand rule
       (Right-hand rule)
16237. Rigveda
       (Rigveda)
16238. Rihanna
       (Rihanna)
16239. Rijksmuseum
       (Rijksmuseum)
16240. Rikidōzan
       (Rikidōzan)
16241. Rima River
       (Rima River)
16242. Ring
       (Ring)
16243. Ring of Brodgar
       (Ring of Brodgar)
16244. Ring of Steel (London)
       (Ring of Steel (London))
16245. Ring-necked snake
       (Ring-necked snake)
16246. Ringed seal
       (Ringed seal)
16247. Rings of Jupiter
       (Rings of Jupiter)
16248. Rings of Rhea
       (Rings of Rhea)
16249. Rio de Janeiro
       (Rio de Janeiro)
16250. Rio de Janeiro (state)
       (Rio de Janeiro (state))
16251. Río de la Plata
       (Río de la Plata)
16252. Río Negro (Uruguay)
       (Río Negro (Uruguay))
16253. Riojasaurus
       (Riojasaurus)
16254. Rise Against
       (Rise Against)
16255. Rise and Fall, Rage and Grace
       (Rise and Fall, Rage and Grace)
16256. Risotto
       (Risotto)
16257. Rita Moreno
       (Rita Moreno)
16258. Rita Ora
       (Rita Ora)
16259. Ritual purification
       (Ritual purification)
16260. River Severn
       (River Severn)
16261. River Song (Doctor Who)
       (River Song (Doctor Who))
16262. River Tamar
       (River Tamar)
16263. River Teifi
       (River Teifi)
16264. River Thames
       (River Thames)
16265. River Trent
       (River Trent)
16266. River Ystwyth
       (River Ystwyth)
16267. Riverdale (2017 TV series)
       (Riverdale (2017 TV series))
16268. Riverside, California
       (Riverside, California)
16269. Rivet
       (Rivet)
16270. RM4SCC
       (RM4SCC)
16271. RNA
       (RNA)
16272. RNA interference
       (RNA interference)
16273. RNA splicing
       (RNA splicing)
16274. RNA virus
       (RNA virus)
16275. Road
       (Road)
16276. Road bicycle racing
       (Road bicycle racing)
16277. Road Town
       (Road Town)
16278. Roanoke Colony
       (Roanoke Colony)
16279. Rob Bironas
       (Rob Bironas)
16280. Rob Bourdon
       (Rob Bourdon)
16281. Rob Ford
       (Rob Ford)
16282. Rob Portman
       (Rob Portman)
16283. Robbie Coltrane
       (Robbie Coltrane)
16284. Robert Altman
       (Robert Altman)
16285. Robert Baker
       (Robert Baker)
16286. Robert Bakker
       (Robert Bakker)
16287. Robert Browning
       (Robert Browning)
16288. Robert College
       (Robert College)
16289. Robert E. Lee
       (Robert E. Lee)
16290. Robert Falcon Scott
       (Robert Falcon Scott)
16291. Robert G. Heft
       (Robert G. Heft)
16292. Robert Gascoyne-Cecil, 3rd Marquess of Salisbury
       (Robert Gascoyne-Cecil, 3rd Marquess of Salisbury)
16293. Robert Hooke
       (Robert Hooke)
16294. Robert Indiana
       (Robert Indiana)
16295. Robert J. Lang
       (Robert J. Lang)
16296. Robert Jordan
       (Robert Jordan)
16297. Robert Kubica
       (Robert Kubica)
16298. Robert Lewandowski
       (Robert Lewandowski)
16299. Robert Matsui
       (Robert Matsui)
16300. Robert Neyland
       (Robert Neyland)
16301. Robert Pattinson
       (Robert Pattinson)
16302. Robert Schumann
       (Robert Schumann)
16303. Robert Shaw (actor)
       (Robert Shaw (actor))
16304. Robert Taylor
       (Robert Taylor)
16305. Robert Trujillo
       (Robert Trujillo)
16306. Robert Walpole
       (Robert Walpole)
16307. Roberto Alagna
       (Roberto Alagna)
16308. Robin Hood
       (Robin Hood)
16309. Robin Hood (1973 movie)
       (Robin Hood (1973 movie))
16310. Robin Williams
       (Robin Williams)
16311. Roblox
       (Roblox)
16312. Robot
       (Robot)
16313. Rochechouart
       (Rochechouart)
16314. Rock and roll
       (Rock and roll)
16315. Rock art of the Iberian Mediterranean Basin
       (Rock art of the Iberian Mediterranean Basin)
16316. Rock cycle
       (Rock cycle)
16317. Rock Lee
       (Rock Lee)
16318. Rock music
       (Rock music)
16319. Rock Steady
       (Rock Steady)
16320. Rockcrawling
       (Rockcrawling)
16321. Rockefeller family
       (Rockefeller family)
16322. Rocket
       (Rocket)
16323. Rocket fuel
       (Rocket fuel)
16324. Rocket launcher
       (Rocket launcher)
16325. Rocky De La Fuente
       (Rocky De La Fuente)
16326. Rocky Mountains
       (Rocky Mountains)
16327. Rock–paper–scissors
       (Rock–paper–scissors)
16328. Rococo
       (Rococo)
16329. Rod
       (Rod)
16330. Rod (unit)
       (Rod (unit))
16331. Rod Paige
       (Rod Paige)
16332. Rodent
       (Rodent)
16333. Rodez
       (Rodez)
16334. Rodinia
       (Rodinia)
16335. Roe v. Wade
       (Roe v. Wade)
16336. Roehampton
       (Roehampton)
16337. Roerich’s Pact
       (Roerich’s Pact)
16338. Roger Bannister
       (Roger Bannister)
16339. Roger Ebert
       (Roger Ebert)
16340. Roger Joseph Boscovich
       (Roger Joseph Boscovich)
16341. Roger Rees
       (Roger Rees)
16342. Roger Waters
       (Roger Waters)
16343. Roger Williams (theologian)
       (Roger Williams (theologian))
16344. Roger Wolcott Sperry
       (Roger Wolcott Sperry)
16345. Rogue One
       (Rogue One)
16346. Roh Tae-woo
       (Roh Tae-woo)
16347. Rohypnol
       (Rohypnol)
16348. Roll cage
       (Roll cage)
16349. Roll with It (Oasis song)
       (Roll with It (Oasis song))
16350. Rolla, Missouri
       (Rolla, Missouri)
16351. Roller coaster
       (Roller coaster)
16352. Roman army
       (Roman army)
16353. Roman citizenship
       (Roman citizenship)
16354. Roman consul
       (Roman consul)
16355. Roman Curia
       (Roman Curia)
16356. Roman dictator
       (Roman dictator)
16357. Roman Empire
       (Roman Empire)
16358. Roman influence in Caucasian Albania
       (Roman influence in Caucasian Albania)
16359. Roman invasion of Britain
       (Roman invasion of Britain)
16360. Roman legion
       (Roman legion)
16361. Roman numerals
       (Roman numerals)
16362. Roman roads in Britain
       (Roman roads in Britain)
16363. Roman Senate
       (Roman Senate)
16364. Roman Walls of Lugo
       (Roman Walls of Lugo)
16365. Romance (love)
       (Romance (love))
16366. Romance comics
       (Romance comics)
16367. Romance languages
       (Romance languages)
16368. Romani people
       (Romani people)
16369. Romania
       (Romania)
16370. Romanization of Greek
       (Romanization of Greek)
16371. Romantic music
       (Romantic music)
16372. Romanticism
       (Romanticism)
16373. Romeo + Juliet
       (Romeo + Juliet)
16374. Romney Marsh
       (Romney Marsh)
16375. Ronald Fisher
       (Ronald Fisher)
16376. Ronald Reagan
       (Ronald Reagan)
16377. Ronald Reagan Washington National Airport
       (Ronald Reagan Washington National Airport)
16378. Ronnie Lott
       (Ronnie Lott)
16379. Ronnie Wood
       (Ronnie Wood)
16380. Rooney Mara
       (Rooney Mara)
16381. Root
       (Root)
16382. Rope (movie)
       (Rope (movie))
16383. Roper v. Simmons
       (Roper v. Simmons)
16384. Ropin' the Wind
       (Ropin' the Wind)
16385. Rory Williams
       (Rory Williams)
16386. Rosa Parks
       (Rosa Parks)
16387. Rosalind Franklin
       (Rosalind Franklin)
16388. Rosario Dawson
       (Rosario Dawson)
16389. Rose
       (Rose)
16390. Rose garden
       (Rose garden)
16391. Roseanne Barr
       (Roseanne Barr)
16392. Roseland Peninsula
       (Roseland Peninsula)
16393. Rosetta Stone
       (Rosetta Stone)
16394. Rosewood
       (Rosewood)
16395. Roshika Deo
       (Roshika Deo)
16396. Rosie and Jim
       (Rosie and Jim)
16397. Ross 154
       (Ross 154)
16398. Ross Bridge
       (Ross Bridge)
16399. Ross Dependency
       (Ross Dependency)
16400. Ross Lynch
       (Ross Lynch)
16401. Rostov-on-Don
       (Rostov-on-Don)
16402. Rotary evaporator
       (Rotary evaporator)
16403. Rotavirus
       (Rotavirus)
16404. Rotor
       (Rotor)
16405. Rotten borough
       (Rotten borough)
16406. Rotterdam
       (Rotterdam)
16407. Rottweiler
       (Rottweiler)
16408. Rouben Mamoulian
       (Rouben Mamoulian)
16409. Rouen
       (Rouen)
16410. Rouen Cathedral (Monet)
       (Rouen Cathedral (Monet))
16411. Rouge
       (Rouge)
16412. Round (music)
       (Round (music))
16413. Rounding
       (Rounding)
16414. Rouran
       (Rouran)
16415. Roux
       (Roux)
16416. Rowan & Martin's Laugh-In
       (Rowan & Martin's Laugh-In)
16417. Rowan University
       (Rowan University)
16418. Royal Academy of Music
       (Royal Academy of Music)
16419. Royal Air Force
       (Royal Air Force)
16420. Royal Albert Hall
       (Royal Albert Hall)
16421. Royal coat of arms in Scotland
       (Royal coat of arms in Scotland)
16422. Royal coat of arms of the United Kingdom
       (Royal coat of arms of the United Kingdom)
16423. Royal College of Music
       (Royal College of Music)
16424. Royal Colleges of Surgeons
       (Royal Colleges of Surgeons)
16425. Royal Commission
       (Royal Commission)
16426. Royal Flying Doctor Service of Australia
       (Royal Flying Doctor Service of Australia)
16427. Royal forest
       (Royal forest)
16428. Royal Horticultural Society
       (Royal Horticultural Society)
16429. Royal Hospital Kilmainham
       (Royal Hospital Kilmainham)
16430. Royal Institute of British Architects
       (Royal Institute of British Architects)
16431. Royal Institution
       (Royal Institution)
16432. Royal Leamington Spa
       (Royal Leamington Spa)
16433. Royal Library of the Netherlands
       (Royal Library of the Netherlands)
16434. Royal Navy
       (Royal Navy)
16435. Royal Opera House
       (Royal Opera House)
16436. Royal Palace of Aranjuez
       (Royal Palace of Aranjuez)
16437. Royal Palace of Madrid
       (Royal Palace of Madrid)
16438. Royal Rumble (2009)
       (Royal Rumble (2009))
16439. Royal Rumble (2010)
       (Royal Rumble (2010))
16440. Royal Rumble (2011)
       (Royal Rumble (2011))
16441. Royal Rumble (2017)
       (Royal Rumble (2017))
16442. Royal Rumble (2019)
       (Royal Rumble (2019))
16443. Royal Society for the Protection of Birds
       (Royal Society for the Protection of Birds)
16444. Royal Society of Arts
       (Royal Society of Arts)
16445. Royal Standard of Scotland
       (Royal Standard of Scotland)
16446. Royal Swedish Academy of Sciences
       (Royal Swedish Academy of Sciences)
16447. Royal Thai General System of Transcription
       (Royal Thai General System of Transcription)
16448. Royal Victorian Order
       (Royal Victorian Order)
16449. Royal Warrant
       (Royal Warrant)
16450. RR Lyrae
       (RR Lyrae)
16451. RSA algorithm
       (RSA algorithm)
16452. RSGC1
       (RSGC1)
16453. Rubber
       (Rubber)
16454. Rubén Blades
       (Rubén Blades)
16455. Rubik's Cube
       (Rubik's Cube)
16456. RuBisCO
       (RuBisCO)
16457. Rudolf Anderson
       (Rudolf Anderson)
16458. Rudolf Höss
       (Rudolf Höss)
16459. Rudy Giuliani
       (Rudy Giuliani)
16460. Rudy Rucker
       (Rudy Rucker)
16461. Rugby
       (Rugby)
16462. Rugby football
       (Rugby football)
16463. Rui Patrício
       (Rui Patrício)
16464. Ruislip
       (Ruislip)
16465. Ruler
       (Ruler)
16466. Rum-running
       (Rum-running)
16467. Run (island)
       (Run (island))
16468. Runaways (comics)
       (Runaways (comics))
16469. Runcorn
       (Runcorn)
16470. Runes
       (Runes)
16471. Running
       (Running)
16472. Rupert Everett
       (Rupert Everett)
16473. Rural districts of Germany
       (Rural districts of Germany)
16474. Ruse Province
       (Ruse Province)
16475. Rush discography
       (Rush discography)
16476. Russia
       (Russia)
16477. Russian Civil War
       (Russian Civil War)
16478. Russian Empire
       (Russian Empire)
16479. Russian Grand Prix
       (Russian Grand Prix)
16480. Russian language
       (Russian language)
16481. Russian Revolution
       (Russian Revolution)
16482. Russian ruble
       (Russian ruble)
16483. Russian Social Democratic Labour Party
       (Russian Social Democratic Labour Party)
16484. Russo-Japanese War
       (Russo-Japanese War)
16485. Rusudan Gotsiridze
       (Rusudan Gotsiridze)
16486. Rusyn language
       (Rusyn language)
16487. Ruth Asawa
       (Ruth Asawa)
16488. Rwandan genocide
       (Rwandan genocide)
16489. Ryan Howard
       (Ryan Howard)
16490. Ryan Ross
       (Ryan Ross)
16491. Ryan Seacrest
       (Ryan Seacrest)
16492. Ryan Stiles
       (Ryan Stiles)
16493. Rydberg constant
       (Rydberg constant)
16494. Ryszard Kaczorowski
       (Ryszard Kaczorowski)
16495. Ryūjin
       (Ryūjin)
16496. s-block
       (s-block)
16497. S.A.S.
       (S.A.S.)
16498. S.H.E
       (S.H.E)
16499. S.P.A.L. 1907
       (S.P.A.L. 1907)
16500. Saalburg
       (Saalburg)