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Passage 1
It is widely acknowledged today that new technologies, in particular access to the Internet, tend to modify communication between the different players in the professional world, notably：
■ relationships between the enterprise and its clients.
■ the internal functioning of the enterprise, including enterprise-employee relationships.
■ the relationship of the enterprise with its different partners and suppliers.
E-business, therefore, is a term used to describe business run on the internet,or utilizing internet technologies to improve the productivity or profitability of a business. In a more general sense, the term may be used to describe any form of electronic business—that is to say, any business which utilizes a computer. This usage is somewhat archaic, however, and in most contexts e-business refers exclusively to internet business.
The most common implementation of e-business is as an additional, or in some cases primary storefront. By selling products and services on line, an e-business is able to reach a mush wider consumer base than any traditional brick-and-mortar store could ever hope for. This function of e-business is referred to as e-commerce, and the terms are occasionally used interchangeably.

An e-business may also use the internet to acquire wholesale products or supplies for in-house production. This facet of e-business is sometimes referred to as e-procurement, and may offer business the opportunity to cut their costs dramatically. Even man
A.the enterprise and the professionals
B.the enterprise and the Internet
C.the computer user and the customer
D.the enterprise and its employees

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