为了使用户可以穿梭于世界任何地方，享受无间隙的数据链通信服务，建立了一个全球服务体系。该体系被称作（）A、GLOBALinkB、DATA LinkC、VHF DATA LinkD、HF DATA Link
为了使用户可以穿梭于世界任何地方，享受无间隙的数据链通信服务，建立了一个全球服务体系。该体系被称作（）
- A、GLOBALink
- B、DATA Link
- C、VHF DATA Link
- D、HF DATA Link
相关考题：
According to Paragraph 4， what puzzles the author is that some bosses fail to[A] see the link between trust and data protection.[B] perceive the sensitivity of personal data.[C] realize the high cost of data restoration.[D] appreciate the economic value of trust.
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