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A.(CH3)3CCH2Cl B.CHCl2—CHBr2
C. D.CH3Cl
A.氯仿 B.碘乙烷
C.1,2-二氯乙烷 D.(CH3)2CHCH3Br
下列一卤代烷不能发生消去反应的是
A CH3CH2Cl B (CH3)2CHCl C (CH3)3CCl D (CH3)3CCH2Cl