<option id="wfwem"></option>

<dd id="wfwem"></dd>
    1. You are using an outdated browser. Please upgrade your browser to improve your experience and security.
      Question: What stimulant did cyclists start using in the 19th century to enhance their performance?
      Answer: In pursuit of maximum performance, 19th-century cyclists began to drug themselves with stimulants such as caffeine and strychnine; some died from the effects of the drugs.
      Question: What race, held for three weeks each July, is considered the world’s most prestigious and difficult bicycle race?
      Answer: The Tour de France is the world’s most prestigious and most difficult bicycle race; of the three foremost races (the others being the Giro d’Italia and the Vuelta a Espa?a), the Tour de France attracts the world’s best riders.
      Question: Who was the first non-European to win the Tour de France?
      Answer: American bicycle racer Greg LeMond was the first non-European rider to win the Tour de France. In his career he won the Tour de France three times (1986, 1989, and 1990).
      Question: Which seven-time Tour de France winner was later stripped of his titles?
      Answer: Lance Armstrong was the only cyclist to win the Tour de France seven times, but he was stripped of his titles after an investigation revealed that he was the key figure in a wide-ranging doping conspiracy.
      Question: At the 2019 World Championships for track racing, who became the youngest woman ever to win the time trial?
      Answer: At the 2019 World Championships for track racing, Chloé Dygert became the youngest woman ever to win the time trial. At the Rio de Janeiro 2016 Olympic Games, she won a silver medal as a member of the U.S. team pursuit squad.
      Encyclopaedia Britannica thistle graphic to be used with a Mendel/Consumer quiz in place of a photograph.

      Quick Quiz: All About Cycling

      :{{vm.state.secondsLeft|fixedLength:2}}
      {{(vm.state.currentQuestion + 1)}} of {{vm.questions.length}}
      {{vm.state.score|number:0}}
      Quick Quiz: All About Cycling
      You finished!
      Your Score: {{vm.state.numberCorrect}} / {{vm.questions.length}}
      Play Next Quiz See All Quizzes
      :{{vm.state.secondsLeft|fixedLength:2}}
      {{(vm.state.currentQuestion + 1)}} of {{vm.questions.length}}
      {{vm.state.score|number:0}}
      {{vm.state.nextLabel}}
      {{vm.state.numberCorrect}}/{{vm.questions.length}} correct
      {{vm.state.score|number:0}}/{{vm.maxPoints}} points
      Replay
      Your results
      Question {{($index + 1)}}
      Your Answer:
      {{vm.state.responses[$index].isCorrect ? 'Your' : ''}} Correct Answer:
      Are you a quizmaster?
      Compare your score
      Max Score: {{vm.maxPoints}}
      {{vm.state.score|number:0}}
      {{vm.communityAverage|number:0}}
      Your Score
      Community Average
      High scores
      or to track your quiz stats, save your best scores, and compete with the community!
      Special podcast episode for parents!
      Raising Curious Learners
      se94se最新网站