以下()会对现金规划产生一定的影响。 ["保险规划","投资规划","税收筹划","房产规划","教育规划"]
紫外线消毒原理及特点是什么?
坚硬岩石中也存在孔隙。
10. public class MyClass { 11. 12. public Integer startingI; 13. public void methodA() { 14. Integer i = new Integer(25); 15. startingI = i; 16. methodB(i); 17. } 18. private void methodB(Integer i2) { 19. i2 = i2.intValue(); 20. 21. } 22. } If methodA is invoked, which two are true at line 20?() [" i2 == startingI returns true."," i2 == startingI returns false."," i2.equals(startingI) returns true."," i2.equals(startingI) returns false."]
简述传感器。
触变性液体