There was a lion and a mouse ____ . The lion is ____, and the mouse is ____. One day. The lion ____ the mouse. But he ____the mouse, he let the mouse go. The next day, two men caught the lion ____. And the mouse ____in the net and helped the lion get out. At last, they ____.

— You can have any prize if you win the game.

— Really?

华盛顿合作定律说的是：-个人敷衍了事，两个人互相推诿，三个人则永无事成之日。这主要是因为：合作者多了会分散每个人应有的责任，惰化合作者的积极性，容易产生组织内耗，减弱了群体工作效率。从唯物辩证法角度看，破解华盛顿合作定律，应该

①明确成员分工和责任，注重系统内部的有序性（   ）。

②科学制定激励机制和工作目标.充分发挥意识的能动作用

③建立合理的群体素质结构，注重系统内部结构的优化趋向

④保持有效的沟通机制，树立正确的价值观