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What’s the main task for "Deep Impact" this time?

admin2016-03-05  46
问题 What’s the main task for "Deep Impact" this time?
Eighty-three million miles out in space, a comet had a visitor from planet Earth earlier today. The comet is named Tempel 1 and the visitor was called Deep Impact, which also describes its mission to slam into the speeding comet and learn just what it’s made of. Well, it worked. It was a brilliant success. The picture perfects collision of Deep Impact’s unmanned probe, the explosion of images and data. Even Mission Controllers could barely believe they’d pulled off such a brash technological feat.
选项 A、To visit other planets.
B、To destroy the comet.
C、To collect scientific data.
D、To test the possibility of unmanned spaceship.
答案C
解析 细节分析题。由于本段新闻涉及的是有关科学技术的话题，所以听起来并不是太轻松。但是题目本身不难，新闻中有两处提到了“深度撞击”的使命，如：“……弄明白该彗星是由什么组成的”，“撞击情况、成像和数据都十分理想”，综合这些信息，正确答案应该是C项。
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