Javascript 如何将随机多项选择代码的脚本代码转换为设置顺序？

我正在制作这个教育资源，供老师教授有关人类免疫系统的知识，我一直在思考如何更改代码，以便能够按照顺序显示问题，因为问题现在是随机的。还有另一个css网页格式代码，但那只是按钮样式和页面布局。代码如下：

const startButton = document.getElementById('start-btn')
const nextButton = document.getElementById('next-btn')
const questionContainerElement = document.getElementById('question-container')
const questionElement = document.getElementById('question')
const answerButtonsElement = document.getElementById('answer-buttons')

let shuffledQuestions, currentQuestionIndex

startButton.addEventListener('click', startGame)
nextButton.addEventListener('click', () => {
  currentQuestionIndex++
  setNextQuestion()
})

function startGame() {
  startButton.classList.add('hide')
  shuffledQuestions = questions.sort(() => Math.random() - .5)
  currentQuestionIndex = 0
  questionContainerElement.classList.remove('hide')
  setNextQuestion()
}

function setNextQuestion() {
  resetState()
  showQuestion(shuffledQuestions[currentQuestionIndex])
}

function showQuestion(question) {
  questionElement.innerText = question.question
  question.answers.forEach(answer => {
    const button = document.createElement('button')
    button.innerText = answer.text
    button.classList.add('btn')
    if (answer.correct) {
      button.dataset.correct = answer.correct
    }
    button.addEventListener('click', selectAnswer)
    answerButtonsElement.appendChild(button)
  })
}

function resetState() {
  clearStatusClass(document.body)
  nextButton.classList.add('hide')
  while (answerButtonsElement.firstChild) {
    answerButtonsElement.removeChild(answerButtonsElement.firstChild)
  }
}

function selectAnswer(e) {
  const selectedButton = e.target
  const correct = selectedButton.dataset.correct
  setStatusClass(document.body, correct)
  Array.from(answerButtonsElement.children).forEach(button => {
    setStatusClass(button, button.dataset.correct)
  })
  if (shuffledQuestions.length > currentQuestionIndex + 1) {
    nextButton.classList.remove('hide')
  } else {
    startButton.innerText = 'Restart'
    startButton.classList.remove('hide')
  }
}

function setStatusClass(element, correct) {
  clearStatusClass(element)
  if (correct) {
    element.classList.add('correct')
  } else {
    element.classList.add('wrong')
  }
}

function clearStatusClass(element) {
  element.classList.remove('correct')
  element.classList.remove('wrong')
}

const questions = [
  {
    question: 'What is 2 + 2?',
    answers: [
      { text: '4', correct: true },
      { text: '22', correct: false }
    },
{
    question: 'What is 2 + 2?',
    answers: [
      { text: '4', correct: true },
      { text: '22', correct: false }
    ]
  },
]

改变

到

---

“如何更改此代码，以便有一个显示问题的顺序”请参见elaborate@StefanAvramovic现在如果我开始测验，问题不是按特定顺序给出的，而是随机的。我希望问题每次都以相同的顺序出现。我该怎么做？第一步：你知道上面代码的哪一部分是随机的吗？thx我会接受这个答案。。。只是在等计时器

  shuffledQuestions = questions.sort(() => Math.random() - .5)

shuffledQuestions = questions.slice()