2015年12月英语六级仔细阅读参考答案
2015年12月英语六级阅读理解参考答案：太空旅行六级阅读Passage 2 答案：
61. It has aroused public attention to safety issues.
62. It has sent half a dozen passengers into space.
63. To promote the space tourism industry.
64. Suspend Virgin Galactic’s Lisence to take passengers into space.
65. It is worth promoting despite the risks involved.
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