## 单选:SINGLE_CHOICE
- rightAnswer: ["0"]
- studentAnswer: "0"
  
## 多选:MULTIPLE_CHOICE
- rightAnswer: ["0","1","2"]
- studentAnswer: "013"
  

## 判断:TRUE_OR_FALSE
- rightAnswer: ["false"]
- studentAnswer: "false/true"
  
## 填空:FILL_UP
- rightAnswer: ["<p>电场和</p>↵↵<p><strong>磁场##导</strong></p>↵↵<p>体<img alt="" src="data:image/png;base64,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" /></p>"
"]
- studentAnswer: "2222"
  
## 简答题:ESSAY
- rightAnswer: ["html-str"]
- studentAnswer: "1111111"
  
