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【判断题】
希腊科学家开普勒创立了地心说,波兰科学家创立了日心说,目前最流行的关于太阳系形成的假说是托勒密创立的星云说。A.
正确
B.
错误
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】The old man looked out of the window and found the trees ______ in the cold wind.
A.
swaying
B.
shaking
C.
quivering
D.
trembling
【单选题】The old man looked at the photo to his memory of the days when he lived in the countryside. [ ]
A.
remember
B.
refresh
C.
remind
D.
recall
【单选题】1945年8月,中共中央在对时局的宣言中明确提出的口号是:
A.
和平、民主、团结
B.
巩固国内和平,实现民主改革
C.
打倒蒋介石,解放全中国
D.
独立、自由、和平
【单选题】The old man looked up towards the moon and seemed, judging from his facial expression, ______ of his family.
A.
to think
B.
thinking
C.
to have thought
D.
to be thinking
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