阿摩線上測驗
45. H2CCHCH2N(CH3)2 is
(A) an alkyne and a secondary amine
(B) an alkene and a primary amine
(C) an alkene and a tertiary amine
(D)
an alkyne and a tertiary amine
(E) none of these
答案：登入後查看
統計： A(0), B(0), C(1), D(0), E(0) #3371130
統計： A(0), B(0), C(1), D(0), E(0) #3371130
