問題詳情

14.Which of the following is a secondary alcohol?
(A)CH3CH2OH 
(B)CH3OCH
(C)(CH3)3COH 
(D)CH3CHOHCH3

參考答案

答案:D
難度:困難0.363636
統計:A(3),B(0),C(2),D(4),E(1)

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