题目

Yao Ming has been nominated for the Naismith Memorial Basketball Hall of Fame, which probably him the first Chinese player to receive the honor. A.makes                     B.has made                 C.will make                D.will have made 答案：C能从电解水的实验中得出的结论是（　　）①水由H、O两种元素组成 ②水中含有H2、O2③化学反应中分子可分，原子不可分 ④电解水是吸收能量的化学反应．A．①②B．①②③C．①③④D．①②③④