2. 1-Methylcyclopentanol is classified as ________.
(A) an enol
(B) a secondary alcohol
(C) a tertiary alcohol
(D) a phenol
(E) a primary alcohol
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統計: A(0), B(0), C(9), D(0), E(0) #3840012
統計: A(0), B(0), C(9), D(0), E(0) #3840012