俗话说“三个和尚没水喝”，这说明的是人浮于事，但如果“三个和尚”都很负责，结果也许会造成水满为患，这两种不同的说法表明( )。

A．管理工作的有效性需要考虑内部环境各部分的整体效应
B．即使管理无方，人多还是比人少好办事
C．纵使管理有方，也不一定是人多好办事
D．在不同的心态作用下会产生不同的群体合作结果

Wang Peng sat in his empty restaurant feeling very f      (56). He didn’t know why customers didn’t come to his restaurant. He then f      (57) his friend Li Chang to Yong Hui’s slimming restaurant and went inside out of c      (58). Wang Peng was a      (59) at the menu and especially at the prices. He decided to do some research.

At the library Wang Peng found that his restaurant served far too much fat and Yong Hui’s far too little. He wanted to w      (60) his customers back with a d      (61) and a new sign advertising the b      (62) of his food. The competition between the two restaurants was on!

A week later, Yong Hui came to question Wang Peng and Wang Peng e      (63). They sat down and discussed about the advantages and disadvantages of their menus. As a result, they decided to combine their ideas and provide a b      (64) menu together. It proved to be a s_______(65) and their business cooperation turned into a personal one.