简述幼儿自我评价发展的趋势。
()是指互联网金融通过互联网及相关软件,将高度分散化的企业、个人信息进行系统集中处理,形成分门别类的信息数据资源,并以此为基础提供资金融通和交易服务。 ["业务运行网络化","业务经营信息化","业务竞争自由化","业务交易“平民化&rdquo"]
ClassOne.java 1. package com.abc.pkg1; 2. public class ClassOne { 3. private char var = ‘a’; 4. char getVar() {return var;} 5. } ClassTest.java 1. package com.abc.pkg2; 2. import com.abc.pkg1.ClassOne; 3. public class ClassTest extends ClassOne { 4. public static void main(String[]args) { 5. char a = new ClassOne().getVar(); 6. char b = new ClassTest().getVar(); 7. } 8. } 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."]
反映内燃机经济性能指标为()。 ["有效功率","有效扭矩","燃油消耗率","外特性"]
简述证据学研究对象的证据规则的种类。
环境质量评价