The term e-commerce refers to all commercial transactions conducted over the Internet, including transactions by consumers and business-to-business transactions. Conceptually, e-commerce does not __67__ from well-known commercial offerings such as banking by phone, "mail order" catalogs, or sending a purchase order to supplier __68__ fax.E-commerce follows the same model __69__ in other business transactions; the difference __70__ in the details.
To a consumer, the most visible form of e-commerce consists __71__ online ordering. A customer begins with a catalog of possible items, __72__ an item, arranges a form of payment, and __73__ an order. Instead of a physical catalog, e-commerce arranges for catalogs to be __74__ on the Internet. Instead of sending an order on paper or by telephone, e-commerce arranges for orders to be sent __75__ a computer network. Finally, instead of sending a paper representation of payment such as a check, e-commerce __76__ one to send payment information electronically.
In the decade __77__ 1993, e-commerce grew from an __78__ novelty (新奇事物) to a mainstream business influence. In 1993, few __79__ had a web page, and __80__ a handful allowed one to order products or services online. Ten years __81__, both large and small businesses had web pages, and most __82__ users with the opportunity to place an order. __83__, many banks added online access, __84__ online banking and bill paying became __85__. More importantly, the value of goods and services __86__ over the Internet grew dramatically after 1997.
67.A) distract B) descend C) differ D) derive
68.A) with B) via C) from D) off
69.A) appeared B) used C) resorted D) served
70.A) situates B) lies C) roots D) locates
71.A) on B) of C) for D) to
72.A) reflects B) detects C) protects D) selects
73.A) sends in B) puts out C) stands for D) carries away
74.A) visible B) responsible C) feasible D) sensible
75.A) beside B) over C) beyond D) up
76.A) appeals B) admits C) advocates D) allows
77.A) after B) behind C) until D) toward
78.A) optional B) invalid C) occasional D) insignificant
79.A) communities B) corps C) corporations D) compounds
80.A) largely B) slightly C) solely D) only
81.A) lately B) later C) late D) latter
82.A) offered B) convinced C) equipped D) provided
83.A) Instead B) Nevertheless C) However D) Besides
84.A) and B) or C) but D) though
85.A) different B) flexible C) widespread D) productive
86.A) acquired B) adapted C) practiced D) proceeded
答案：
67. B) differ
68. B) via
69. B) used
70. B) lies
71. B) of
72. D) selects
73. A) sends in
74. A) visible
75. C) beyond
76. D) allows
77. B) behind
78. D) insignificant
79. C) corporations
80. D) only
81. B) later
82. D) provided
83. D) besides
84. A) and
85. C) widespread
86. A) acquired
