Which of the following is the main point of the text?
- A［A］ The development of the Internet.
- B［B］ The possibility of space research.
- C［C］ Universal information superhighway.
- D［D］ The technological advances of the Mars mission.
问题
Which of the following is the main poi
参考解析：
本题考查文章主旨。本文主要介绍了星际因特网的创建，［C］项是对文章首句中take the information superhighway to outer space的改写，是全文论述的中心内容。［A］项在文章最后一段出现，是为了更好地说明星际因特网的发展。文章没有提到太空研究的可能性问题，［B］项错误。文章第九段提到，星际因特网是为未来火星探险技术进步奠定基础，这也是在说明星际因特网的重要作用，而不是纯粹论述火星探险的技术进步，所以［D］项不正确。
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