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[单选题]
1947年10月10日，《中国人民解放军总部宣言》正式提出的口号是( )
A
和平、民主、团结
B
向北发展，向南防御
C
打倒蒋介石，解放全中国
D
将革命进行到底
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试题答案：
C
答案解释：
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