requiretobe与requirebeing哪个对不是有requiredoing这种用法吗为何不可requirebeing
<p>问题：requiretobe与requirebeing哪个对不是有requiredoing这种用法吗为何不可requirebeing<p>答案：↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">崔远海的回答：<div class="content-b">网友采纳 requiredoing是用动名词形式表示被动意义.例如： Themechinerequiresfixing.= require后接不定式,主语通常是物,而不是人.且应为：requiretobedone. Theroomrequirestobecleaned.=Theroomrequirescleaning. 此外还有requiresb.todosth.要求某人干某事. Mymotherrequiresmetogetupearlyeverymorning.
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