17. When H2NCH2CH2CH2CH2COCH3 is heated in the process of an acid catalyst, a reaction occurs. The major product is:
(A) I
(B) II
(C) III
(D) IV
(E) V
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統計: A(30), B(5), C(6), D(0), E(2) #937546
統計: A(30), B(5), C(6), D(0), E(2) #937546