代码测验 这是新手训练营的第四​​个作业。我们的任务是通过javascript创建一个测验游戏,我们可以玩这个游戏并保存并比较我的进步。 用户故事 AS A coding boot camp student I WANT to take a timed quiz on JavaScript fundamentals that stores high scores SO THAT I can gauge my progress compared to my peers 验收标准 GIVEN I am taking a code quiz WHEN I click the start button THEN a timer starts and I am presented with a question WHEN I answer a question THEN I am presented