高等教育 / 大学英语4
(单选题) What’s the proper title for this passage?
A、The ABC about Satellites
B、Satellites Using Nuclear Power
C、The Speed of Satellites
D、How to Deal With Satellites When They are Old and Broken?
A、The ABC about Satellites
B、Satellites Using Nuclear Power
C、The Speed of Satellites
D、How to Deal With Satellites When They are Old and Broken?
参考答案：
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