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作业

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Niko

#1 Created at ... [Delete] [Delete and Lock User]

// 获取<p>javascript</p>节点:

var js = document.getElementById('test-js');

// 修改文本为JavaScript:

js.innerText = 'JavaScript';

// 修改CSS为: color: #ff0000, font-weight: bold

js.style.color = '#ff0000';

js.style.fontWeight = 'bold'

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