자바스크립트에서  <td>단어</td> 안에 단어를 변경하고 싶은데 이때 뭐라고 명령어를 어디다가 적어줘야함?



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<td>단어</td>


<td>단어</td>



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<td>단어</td>


<td>단어</td>


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<td></td>


<td></td>


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<td></td>


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<td colspan="2">평균</td>


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총점


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