Javascript 如何在Java脚本中对列表中的特定元素进行排序

在Java脚本中，我想以自动的方式对列表中由变量表示的特定元素进行排序.

const PHQ = [
  {
    q: '1',
    a: [
      { answer: '1', type: ['a']},
      { answer: '2', type: ['b']},
      { answer: '3', type: ['c']},
      { answer: '4', type: ['d']}
    ]
  },
  {
    q: '2',
    a: [
      { answer: '1', type: ['a']},
      { answer: '2', type: ['b']},
      { answer: '3', type: ['c']},
      { answer: '4', type: ['d']}
    ]
  },
  {
    q: '3',
    a: [
      { answer: '1', type: ['a']},
      { answer: '2', type: ['b']},
      { answer: '3', type: ['c']},
      { answer: '4', type: ['d']}
    ]
  }]

const GAD = [
  {
    q: '1',
    a: [
      { answer: '1', type: ['a']},
      { answer: '2', type: ['b']},
      { answer: '3', type: ['c']},
      { answer: '4', type: ['d']}
    ]
  },
  {
    q: '2',
    a: [
      { answer: '1', type: ['a']},
      { answer: '2', type: ['b']},
      { answer: '3', type: ['c']},
      { answer: '4', type: ['d']}
    ]
  },
  {
    q: '3',
    a: [
      { answer: '1', type: ['a']},
      { answer: '2', type: ['b']},
      { answer: '3', type: ['c']},
      { answer: '4', type: ['d']}
    ]
  }]
const RSES = [
  {
    q: '1',
    a: [
      { answer: '1', type: ['a']},
      { answer: '2', type: ['b']},
      { answer: '3', type: ['c']},
      { answer: '4', type: ['d']}
    ]
  },
  {
    q: '2',
    a: [
      { answer: '1', type: ['a']},
      { answer: '2', type: ['b']},
      { answer: '3', type: ['c']},
      { answer: '4', type: ['d']}
    ]
  },
  {
    q: '3',
    a: [
      { answer: '1', type: ['a']},
      { answer: '2', type: ['b']},
      { answer: '3', type: ['c']},
      { answer: '4', type: ['d']}
    ]
  }]

const qnaList = [
    PHQ[0], GAD[0], RSES[0],
    PHQ[1], GAD[1], RSES[1],
    PHQ[2], GAD[2], RSES[2],
  ]

const select = [3,2,1,0,1,2,3,2,1];

each element of 'select' is selected answer in 'qnaList'.

ex) 3 = selected answer of PHQ[0]
    2 = selected answer of GAD[0]
    1 = selected answer of RSES[0]

I want to make lists that represent selected answers of each group of elements in 'qnaList'.

ex) selectedPHQ = [3,0,3]
    selectedGAD = [2,1,2]
    selectedRSES = [1,2,1]

Please help me.. 在Java脚本中，我想以自动的方式对列表中由变量表示的特定元素进行排序.

我想制作一个列表，代表‘qnaList’中每组元素(PHQ、GAD、RSES)的选定答案.

ex) selectedPHQ = [3,0,3]
    selectedGAD = [2,1,2]
    selectedRSES = [1,2,1]