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【单选题】
已知[X]补=101101,则[X]反=?A.
110010
B.
101100
C.
010010
D.
101110
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举一反三
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D.
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A.
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B.
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C.
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D.
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E.
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A.
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B.
Bases and phosphates
C.
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D.
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E.
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