题目内容
(请给出正确答案)
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Which of the following may be the best title for the passage?A.Global Satellite Communicat
Which of the following may be the best title for the passage?
A.Global Satellite Communications.
B.New Voice and Messaging Systems.
C.New Generation Satellite.
D.Always in Touch.
请帮忙给出正确答案和分析,谢谢!
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