單項(xiàng)選擇題

對(duì)于下列代碼,()方法可以加入類Child:

A.int addValue(inta,intb){//dosomething...}
B.public void addValue(inta,intb){//dosomething...}
C.public int addValue(inta){//dosomething...}
D.public int addValue(inta,intb)throwsMyException{//dosomething...}

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