条件表达式（result）？"true"："false"的意义是（），其中result是逻辑表达式。

A . 如果result为true，则表达式的值是true，否则为false B . 如果result为false，则表达式的值是true，否则为false C . 如果result为true，则表达式的值是false，否则为true D . 表达式错误

时间：2022-10-09 23:40:16 所属题库：Dreamweaver题库

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