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JSF起步入门的好教材,网页格式,繁体中文。
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public class Parent {
public int addValue( int a, int b) {
int s;
s = a+b;
return s;
}
}
class Child extends Parent {
}
Which methods can be added into class Child?
A. int addValue( int a, int b ){// do something...}
B. public void addValue (){// do something...}
C. public int addValue( int a ){// do something...}
D. public int addValue( int a, int b )throws MyException {//do something...}
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