“两块牌子，一套管理人员”管理体制的优缺点是（）。

A.减少管理层次，精简机构和人员，提高工作效率

B.集团公司的总经理与各职能机构彼此熟悉，容易开展工作

C.具有较高的权威，容易协调、指挥集团和各成员企业的生产经营活动

D.总经理和各职能部门原来任务就十分繁重，再兼任集团的管理工作，工作量加大，容易造成失误

E.集团总经理和职能部门容易忽视其他成员企业的利益，袒护自己的企业，不敢果断处理问题

课文填空（共9小题；每小题1分，满分9分）

_____小题1:______ a calculating machine, I could__小题2:______ difficult sums. I developed slowly for hundreds of years until I was made to work as a “universal machine”. From then on, I grew ____小题3:______  both in___小题4:______ and in brainpower .Then as my memory improved, I changed my ____小题5:_______ to a much smaller one. But I have to stand there by myself, feeling so ______小题6:_____ . Since the 1970s, many new applications _____小题7:______ (find) for me and I have become very important in communication, finance and trade. To provide humans with a life of high___小题8:_____ is what I am all about. I am really proud that I am a_____小题9:_____  friend and helper of the human race.