[originaltext]3G mobile phone adopts the latest third generation wireless techn

游客2023-12-23 39

问题

3G mobile phone adopts the latest third generation wireless technology. 3G offers cell phone users high speed mobile internet access.

选项

答案 3G手机采用最新的第三代无线技术，为手机用户提供高速的因特网接入技术服务。

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