1. package foo; 2. 3. import java.util.Vector; 4. 5. private class MyVector extends Vector { 6. int i = 1; 7. public MyVector() { 8. i = 2; 9. } 10. } 11. 12. public class MyNewVector extends MyVector { 13. public MyNewVector () { 14. i = 4; 15. } 16. public static void main (String args []) { 17. MyVector v = new MyNewVector(); 18. } 19. } The file MyNewVector.java is shown in the exhibit. What is the result?() [" Compilation will succeed."," Compilation will fail at line 5."," Compilation will fail at line 6."," Compilation will fail at line 14."," Compilation will fail at line 17."]
汽包锅炉影响水位变化的主要扰动有哪些?
教育的基本功能是()。 ["社会的功能","个体的功能","文化的功能","育人的功能"]
化学环境质量
在其它条件不变的情况下,供给变动分别引起均衡价格的反方向变动和均衡数量的同方向变动。
视见体(Viewing volume)