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【简答题】
500.0ml 0.08000mol/L NaOH 溶液中加入含多少毫升 0.5000mol/L 的 NaOH 溶液才能使最后得到的溶液浓度为 0.2000mol/L ?
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A.
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B.
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C.
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D.
circumstance
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【单选题】The author mentions an excavation at the site of a hotel in Sacramento in order to give an example of ________.
A.
a building reconstruction project
B.
the work of the earliest historical archaeologists
C.
a finding that conflicts with written records
D.
the kind of information that historians routinely examine
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是马克思主义中国化第一次历史性飞跃的理论成果
B.
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C.
是中国共产党和中国人民宝贵的精神财富
D.
是实事求是 , 群众路线 , 独立自主三者的有机统一
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