题目

根据短文内容及首字母提示填空。David loves sports and he likes b very much. He is a m of his school basketball team. He looks s. He often p basketball with his friends after school. They often talk about basketball and watch basketball m on TV. Basketball makes them h.Playing basketball is f. Yao Ming i his favourite basketball player. He plays basketball very w. He is David's h！ 答案：【1】basketball【2】member【3】strong【4】plays【5】matches【6】happy【7】fun【8】is【9】well【10】hero下列各项中表达正确的是（     ）A．NH3分子的电子式：B．N2的结构式： N≡NC．乙醇的结构简式C2H6OD．CH4分子的比例模型