1) class Person { 2) public void printValue(int i, int j) {/*…*/ } 3) public void printValue(int i){/*...*/ } 4) } 5) public class Teacher extends Person { 6) public void printValue() {/*...*/ } 7) public void printValue(int i) {/*...*/} 8) public static void main(String args[]){ 9) Person t = new Teacher(); 10) t.printValue(10); 11) } 12) } Which method will the statement on line 10 call? () [" on line 2"," on line 3"," on line 6"," on line 7"]
已剥壳去皮的一粒花生米,是花生的() ["种子","胚","胚和子叶","果实"]
法定证据制度的主要特点是什么?
Which are not Java primitive types?() [" short"," Boolean"," unit"," float"]
地震的成因中,()地震破坏性大,影响面广,而且发生频繁,约占破坏性地震总量的95%以上。 ["火山","塌陷","浅源","构造"]
对功率放大器的性能要求?