20. Which of the following can be synthesized from stearic acid(C18:0)?
(A) a-linolenic acid (03, C18:3)
(B) linoleic acid (w6, C18:2)
(C) y-linolenic acid (06, C18:3)
(D) arachidonic acid (w6, C20:4)
(E) oleic acid (@9, C18:1)

1. 題目解析這道題目考查的是脂肪酸...