Class Person { public void printValue(int i, int j) {//... } public void printValue(int i){//... } } public class Teacher extends Person { public void printValue() {//... } public void printValue(int i) {//...} public static void main(String args]){ Person t = new Teacher(); t.printValue(10); }}第10行将调用的会是哪个方法
选项：

A:on line 2
B:on line 3
C:on line 6
D:on line 7