下面哪一个字符串变量定义语句是不正确的？ A: var mytext = "Here is some text!" B: var mytext = 'Here is some text!' C: var mytext = 'Here is some text!" D: var mytext = "Here is\nsome text!"

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2022-10-24 问题

下面哪一个字符串变量定义语句是不正确的？ A: var mytext = "Here is some text!" B: var mytext = 'Here is some text!' C: var mytext = 'Here is some text!" D: var mytext = "Here is\nsome text!"