蒸发的主要特征是（）。 ["在一定温度下才能发生","在任意温度都可发生","可发生在液体任意位置","仅发生液体表面"]
“回到事物本身”是（）的主张。
折现率与资本化率的关系如何？
Which statement is true if a ResourceException is thrown on line 86？（） ["Line 92 will not execute.","The connection will not be retrieved in line 85.","The resource connection will not be closed on line 88.","The enclosing method will throw an exception to its caller."]
系统/软件开发的原型化方法是一种有效的开发方法，下述基本环节中（）是原型形成以后才应实施的内容。 ["识别基本需求","开发工作模型","修正和改进模型","进行细部说明"]
矿化剂在固相反应作用
