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【单选题】

A supernova (超) is a star that explodes and then slowly fades to less than its original brightness.

A.
size
B.
weight
C.
radiance
D.
importance
题目标签：超新星
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【多选题】以下哪些是超新星爆炸的产物？
A.
黑洞
B.
中子星
C.
白矮星
D.
超新星遗迹
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【简答题】超
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【单选题】《超新星全运会》的英文名是？（）
A.
Super Star Games
B.
Super Nova Games
C.
Super Man Games
D.
Super Woman Games
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【简答题】Ia型超是宇宙中的人造光源。（）
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