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A. Events that took place before the earth existed B. Power of the telescope C. Details of Eta Carinae D. Invention of a time ma
A. Events that took place before the earth existed B. Power of the telescope C. Details of Eta Carinae D. Invention of a time ma
admin
2009-06-15
79
问题
A. Events that took place before the earth existed
B. Power of the telescope
C. Details of Eta Carinae
D. Invention of a time machine
E. Biggest telescope
F. Birth of the new worlds
*
选项
答案
D
解析
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本试题收录于:
职称英语理工类C级题库职称英语分类
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职称英语理工类C级
职称英语
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