{
  "id": "S081",
  "type": "单选题",
  "type_code": "single",
  "stem": "如果一个变量存在绝对零点，则对其测量最合适的量表是（ ）。",
  "stem_text": "如果一个变量存在绝对零点，则对其测量最合适的量表是（ ）。",
  "options": [
    {
      "key": "A",
      "text": "定类量表"
    },
    {
      "key": "B",
      "text": "定序量表"
    },
    {
      "key": "C",
      "text": "定距量表"
    },
    {
      "key": "D",
      "text": "定比量表"
    }
  ],
  "options_text": [
    {
      "key": "A",
      "text": "定类量表"
    },
    {
      "key": "B",
      "text": "定序量表"
    },
    {
      "key": "C",
      "text": "定距量表"
    },
    {
      "key": "D",
      "text": "定比量表"
    }
  ],
  "answer_keys": [
    "D"
  ],
  "answer_display": "D",
  "answer_texts": [
    "定比量表"
  ],
  "sources": [
    {
      "edition": "第13届",
      "edition_num": 13,
      "no": 22,
      "uid": "13-022",
      "file": "第13届市调大赛本科组模拟题.docx"
    }
  ],
  "source_display": "第13届 第22题",
  "source_count": 1,
  "images": [],
  "warnings": [],
  "conflict": null,
  "url": "/q/S081.html"
}