ERP理论的形成是随着产品复杂性的增加、市场竞争的加剧及信息全球化而产生的。ERP首先由美国咨询公司Garter Group Inc. 提出，其形成大致经历了四个阶段：基本 MRP阶段、 (32) 、MRP-Ⅱ阶段以及ERP形成阶段。

下列关于ERP理论的说法不正确的有 (33) 、 (34) (答案须按顺序排列)。

（33）处填（）。

A．20世纪60年代中期，IBM的管理专家首先提出了独立需求和相关需求的概念，将企业内的物料分成独立需求物料和相关需求物料两种类型，并在此基础上总结出了一种新的管理理论，即物料需求计划(Material Requirements Plannin理论，也称为基本MRP。

B．MRP-Ⅱ阶段的理论的主要特点是在传统的基础上引入了时间分段和反映产品结构的物料清单，使得需求者能按时按量获得所需要的物料

C．1977年，美国生产管理专家提出了一个新概念“制造资源计划(Manufacturing Resources Plannin”，亦简称MRP，为与基本MRP区别，改称MRP-Ⅱ，它围绕企业的基本经营目标，以生产计划为主线，对企业制造的各种资源进行统一计划和控制，使企业的物流、信息流和资金流畅通无阻。

D．企业资源计划(Enterprise Resource Planning，ER建立在信息技术基础上，利用现代企业的先进管理思想，全面集成了企业的所有资源，包括内部资源和外部资源，为企业提供决策、计划、控制与经营业绩评估的全方位和系统化的管理。

E．ERP系统是一种软件，仅仅是一个信息系统。

阅读理解。

     You have probably read the books. You have probably seen the movies. But have you heard the

music? The latest Harry Potter news is that bands form to play what is called "wizard rock" or sometimes

just "wrock".

     The new kind of music began when Joe De George and his brother Paul decided that the characters

from Harry Potter would make a great band. Ron on guitar, Hermione on bass, Hagrid on drums and

Harry singing up front would make for an excellent group. In one day, the brothers wrote, rehearsed and

performed six songs about life at Hogwarts. After the first performance, Paul decided that "we are Harry

and the potters."

     Wizard rock is pretty much what it sounds like: rock "n" rock inspired by and set in the world of Harry Potter. The De George started a trend. Today there are dozens of wizard-rock bands: the Whomping

Willows, the Remus Lupins and the Moaning Myrtles to name a few. Rockers dress like Hogwarts

students and play at conventions and festivals.

     People who like Harry Potter think wizard rock music is totally awesome. The songs can be funny,

but the music is not a joke. Just ask the De George brothers. They've played more than 500 shows in 49

states and their hit songs are inspired by characters from Harry Potter: "Save Ginny Weasley" and

"Voldemort Can't Stop the Rock!" The themes of their music are the same as those of Rowling's books:

love and friendship, upset and struggle.

     Wizard rock is just one more by-product in the Harry Potter craze. Two years after J.K. Rowling

published her last book in the series, Potter popularity continues to grow. There are Potter conventions

and Potter clubs that try to get kids and grow-ups to help fight hunger, for example. And the fact that they may do it while humming "Wizard Chess" or "Platform 9" makes those meetings fun.

1. What is the text mainly about?

A. Harry Potter.    

B. Harry Potter's music.    

C. Wizard rock.    

D. Joe and Paul's band.

2. The underlined word "awesome" in Pa4 probably means ______ in the text .  

A. amusing          

B. serious          

C. considerate      

D. inviting

3. Which of the following is true about wizard rock?

A. It's no different from rock "n" rock.        

B. It's sung in the films Harry Potter.

C. It's a funny business.                    

D. It follows the themes in Rowling's books.

4. According to the last paragraph, we can learn that _______ .  

A. Harry Potter has had great effects in many aspects

B. Harry Potter is very popular in the world

C. Wizard rock is Harry Potter's only by-product

D. Potter's clubs have helped the hungry