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[originaltext] High-speed Internet connectivity still is an elusive luxury for
[originaltext] High-speed Internet connectivity still is an elusive luxury for
游客
2024-12-31
23
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问题
High-speed Internet connectivity still is an elusive luxury for most Indians: with just over a million broadband subscribers in a country of more than one billion people, only the best off in the big cities can take advantage of it. But WiMax, the IEEE standard for wide area wireless broadband connectivity, could be coming to the rescue. It offers India the prospect of largely skipping connections to the Internet by the DSL links and ca- ble modems that are standard in so many other places.
A number of recent developments suggest that WiMax might offer the best answer to last-mile broadband connectivity in a country like India--or at least that lots of corporate leaders are thinking the same way. For example, Videsh Sanchar Nigam Ltd. (VSNL), a leading international telecom service provider headquartered in Mumbai, already has deployed WiMax infrastructure in 65 Indian cities, relying on equipment made by Aperto Networks, in Milpitas, Calif. Aperto is a leading developer of WiMax base stations and subscriber units builts to the IEEE 802.16d standard.
选项
A、It’s the standard infrastructure in most big cities in the world.
B、A lot of corporate leaders are willing to Invest in this technology.
C、It can skip connections to the Internet by the DS[, links and cable modems.
D、The technological problems involved can be solved locally.
答案
C
解析
本题为细节题。根据新闻内容,在提出无线网络可能是问题的救星后,马上指出了无线网络的优势是能够跳过在许多其他国家作为标准的DSL连接方式,(即It offers India the prospect of largely skipping connections to the Internet by the DSL links and cable modems that are standard in so many other places.),所以C是正确的选项。
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