public class OuterClass { private double d1 1.0； //insert code here } You need to insert an inner class declaration at line2. Which two inner class declarations are valid？（） [" static class InnerOne { public double methoda（） {return d1；} }"," static class InnerOne { static double methoda（） {return d1；} }"," private class InnerOne { public double methoda（） {return d1；} }"," protected class InnerOne { static double methoda（） {return d1；} }"," public abstract class InnerOne { public abstract double methoda（）； }"]
压力表量程的选择应遵循根据被测压力的大小来确定压力表的量程。侧脉动压力时，最大压力值不超过满量程的1/2。最低检测压力不应低于全量程的（） ["1\/3","1\/5","1\/4","3\/4"]
结余比率主要反映个人提高其（）的能力。 [" 支出能力"," 净资产水平"," 净资产规模"," 偿债能"]
以下哪项对排名不利（） ["iframe框架网页","重要内容用js调用","整站用Flash制作","以上都是"]
压力表量程的选择应遵循根据被测压力的大小来确定压力表的量程。在检测稳定压力时，最大压力值应不超过满量程的（） ["1\/5","1\/4","3\/4","2\/3"]
危机
