Eta Carinae is now engaging in Which of the following statements about Eta Carinae is NOT true?

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问题 Eta Carinae is now engaging in
Which of the following statements about Eta Carinae is NOT true?

选项 A、It will end up as a supernova.
B、It can be seen only through binoculars.
C、It is the only star that sends out an ultraviolet laser.
D、Its ultraviolet laser is brighter than that of the Sun.

答案C

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

职称英语理工类C级

职称英语

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Eta Carinae is now engaging in Which of the following statements about Eta Carinae is NOT true?

职称英语理工类C级

职称英语

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WiththeestablishmentoftheEnvironmentalProtectionAgencyintheUnitedStates,theenvironmentallobbybecamemoreovertly

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