补全短文
far selling largely A. it is 【T7】______too soon B. so reports of sales are 【T8】______inaccurate C. 【T9】______everything from computer gear to income tax preparation services The Internet offers, among other things, " an electronic mall" with scores of retailers, 【T10】______. As with anything on the Internet, it is highly decentralized, with no one authority keeping track of transactions, 【T11】______. But many of the reports are discouraging. But 【T12】______to sound the death knell (丧钟声) for electronic retailing. One reason , say analysts and service providers, is that consumers are only beginning to understand the possibilities of the new technology.