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某有机物加氢反应后生成,该有机物不可能是
A. CH2=C (CH3)CH2OH B.(CH3)2CHCHO
C. CH3CH2CH2CHO D. CH2=C (CH3)CHO
C. CH3CH2CH2CHO D. CH2=C(CH3)CHO
A. B.CH3CH2CH2CHO
C.(CH3)2CHCHO D.(CH3)3CCHO