問題詳情
60. What reagent(s) can be used for the following transformation?
(A) I
(B) II
(C) III
(D) I and II
(E) I and III
(A) I
(B) II
(C) III
(D) I and II
(E) I and III
參考答案
答案：E
難度：適中0.636364
統計：A(3),B(0),C(0),D(0),E(7)
難度：適中0.636364
統計：A(3),B(0),C(0),D(0),E(7)