35. Which of the following is a nucleophile that does conjugate additions?
(A)CH2=CHCHO
(B)CH2=CHCN
(C) CH2=CHCO2CH3
(D)CH3CH2MgBr
(E)(CH3)2CuLi

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統計: A(1), B(2), C(0), D(2), E(1) #3303832

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