阿摩線上測驗
51. Which of the following reagents is suitable for the following transformation？
(A) I
(B) II
(C) III
(D) I, II
(E) II, III
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統計： A(15), B(3), C(6), D(5), E(3) #2053848
統計： A(15), B(3), C(6), D(5), E(3) #2053848
