在某一温度下一种物质的液相与某上方的气相呈平衡状态时的压力，称为（）。 ["临界压力","饱和蒸汽压","大气压","气化压力"]
ClassOne.java package com.abc.pkg1； public class ClassOne { private char var = ‘a‘； char getVar（） {return var；} } ClassTest.java package com.abc.pkg2； import com.abc.pkg1.ClassOne； public class ClassTest extends ClassOne { public static void main（Stringargs） { char a = new ClassOne（）.getVar（）； char b = new ClassTest（）.getVar（）； } } What is the result？（） [" Compilation will fail."," Compilation succeeds and no exceptions are thrown."," Compilation succeeds but an exception is thrown at line 5 in ClassTest.java."," Compilation succeeds but an exception is thrown at line 6 in ClassTest.java."]
凝胶糖果常会发生哪些质量问题？
公众
麦在春季拔节主要是因哪种组织起作用（） ["顶端分生组织","居间分生组织","侧生分生组织","原生分生组织"]
动机
