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单选题英语(二)

2021-02-18

Paragraph ⑤______

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参考答案

D

答案解析

本段在和传统的DVD系统进行比较后,又讲述了该系统的另一个优势:较低价格的无限制播放功能。

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1 根据下面资料，回答题
Digital Video Express
①  A pay-for-play system for video DVD will emerge by summer as an alternative, and possibly a competitor, to the DVD format currently available.
②  The new system, called Digital Video Express( Divx), operates like a DVD player, except
for the specially coded discs. These will cost $5 for initial viewing over a 48-hour period and can be viewed again for additional fees and even purchased for unlimited viewing.
③ Divx combines the service of a video rental( 出租的)store with the operation of a pay-per-view channel. Unlike a rented videotape, though, the Divx disc needn't be returned. Customers can retain the disc for replay in the future at an additional fee, or simply throw it away.
④  Subsequent plays,or the purchase of unlimited-viewing rights, are billed to the customer's Divx account and charged to a credit card. The player' s built-in memory keeps track of all Divx plays, and sends this information by toll-free phone modem(调制解调器) to the Divx record-keeping centre. Each Divx disc and player has a unique identification code, so the system knows which discs have been played and where.
⑤  Some Divx discs could be converted for unlimited play at a price likely to be lower than buying a conventional DVD. Others, called Divx Gold, would be sold from the beginning for unlimited play without further charge. Although conventional DVDs will run in a Divx player, conventional DVD players will lack the decoding (解码) and communications ability to play Divx discs. Divx players will be offered by Panasonic, RCA, and Zenith.

The Divx disc is different from the rented videotape in that once offered ,the Divx disc______.

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2 Every Divx disc has a special code so that the rental shop can identify which disc_____.

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3 If converted for unlimited use, the Divx disc_____.

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