题目

The          park is full of interesting         . A. wildlives, wildlives                    B. wildlife, wildlife C. wildlife, wildlives                     D. wildlives, wildlife              答案：B关于化学方程式4P+5O2 2P2O5，四位同学表达了如下图所示的四种说法，其中错误的是（    ）A．                 B．               C．             D．