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题目内容 (请给出正确答案)
publicclassParent{publicintaddValue(inta,intb){ints;s=a+b;returns;}}classChildextendsParent{}WhichmethodscanbeaddedintoclassChild?()

A.intaddValue(inta,intb){//dosomething...}

B.publicvoidaddValue(){//dosomething...}

C.publicintaddValue(inta){//dosomething...}

D.publicintaddValue(inta,intb)throwsMyException{//dosomething...}


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更多 “ publicclassParent{publicintaddValue(inta,intb){ints;s=a+b;returns;}}classChildextendsParent{}WhichmethodscanbeaddedintoclassChild?() A.intaddValue(inta,intb){//dosomething...}B.publicvoidaddValue(){//dosomething...}C.publicintaddValue(inta){//dosomething...}D.publicintaddValue(inta,intb)throwsMyException{//dosomething...} ” 相关考题
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