显示单个题目

{
    "code": 200,
    "msg": "操作成功",
    "data": {
        "questionId": "1558344750178885633",
        "questionDescription": "1+1等于几？",
        "questionOption": "A:1<>B:2<>C:3<>D:4",
        "questionDifficulty": 0,
        "questionType": 0,
        "questionAnswerNum": 1
    }
}