Protected: 2020听力线上活动任务解析—Day7
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Nebula 星云 Singular 单数形式 Plural 复数形式 Galaxy 星系 Interstellar 星际间的 Emit 发出 Glow v.发光 n.光亮 Nake 赤裸;naked eye 裸眼 Fuzzy 模糊不清的 Slur 模糊不清的说话 Remain 残留物 Supernova 超新星 Explode v.爆炸 Explosion …
1. What does the professor main discuss? A. ways that stars become nebulaeB. reasons that nebulae appear to give off blue lightC. difference between nebulae and starsD. a basis for …