Electronic commerce, commonly known as e-commerce, is the buying and selling of product or service over electronic systems such as the Internet and other computer networks. Electronic commerce _31_ such technologies as electronic funds transfer, supply chain management, Internet marketing, online transaction processing, and the like. Modern electronic commerce typically uses the World Wide Web, although it may encompass a wider range of technologies _32_ e-mail, mobile devices and telephones as well. Electronic commerce is generally considered to be the sales aspect of e-business. It also consists of the exchange of data to _33_ the financing and payment aspects of business transactions. Amongst _34_ economies, China’s e-commerce presence continues to expand. With 384 million internet users, China’s online shopping sales _35_ to $36.6 billion in 2009 and one of the reasons behind the huge growth has been the improved trust level for shoppers. To conclude, e-commerce has become an important tool for businesses worldwide not only to sell to customers but also to engage them. 【題組】33 (A)isolate (B)evacuate (C)facilitate (D)terminate
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