单选题A flight to other solar systems will be made more possible by ______.Atechnological breakthroughs.Binternational co-operation.Cmarket competition.Dpublic pressure.
单选题
A flight to other solar systems will be made more possible by ______.
A
technological breakthroughs.
B
international co-operation.
C
market competition.
D
public pressure.
参考解析
解析：
细节理解题。由题干信息定位到第一段最后一句话“Any flight to other solar systems is even more distant，but a huge advance in space technology could drive space exploration into realms currently explored only by science fiction.”，由此可知，向其他类似太阳系的太空飞行就更加遥不可及了。但是太空技术的巨大进步可以将太空探索推进到只有在科幻小说中才能够探索的领域， B、C、D三项在文中均无体现，故答案为A项。
细节理解题。由题干信息定位到第一段最后一句话“Any flight to other solar systems is even more distant，but a huge advance in space technology could drive space exploration into realms currently explored only by science fiction.”，由此可知，向其他类似太阳系的太空飞行就更加遥不可及了。但是太空技术的巨大进步可以将太空探索推进到只有在科幻小说中才能够探索的领域， B、C、D三项在文中均无体现，故答案为A项。
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