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    A satellite, either natural or man made, travels in an orbit round another object . A. in the air B. in the space C. out of space D. in space 【查看更多】

     

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    A satellite is _______, either natural or man-made, which travels in an orbit round another object in space.

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    根据要求完成下面句子。

    A satellite is an object, either natural or man-made, which travels in an orbit round another object in space．(英译汉)

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