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【单选题】
狮子座流星雨与哪颗彗星有关（）。
A.
谭普－塔特尔彗星（CometTemple-TuttlE.
B.
斯威夫特－塔特尔彗星（CometSwift-TuttlE.
C.
池－谷关彗星（CometIkeya-Saki）
D.
比拉彗星（3D/BielA.
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
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【单选题】Space is a dangerous place, not only because of meteors (流星) but also because of rays from the sun and other stars．The atmosphere again acts 【C1】______ our protective blanket on 【C2】______ ．Light gets...
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