問題詳情

69. What can we infer about Vitamin B12?
(A) It is found in animal products.
(B) Vegetarians do not need it.
(C) It should be avoided by vegans.
(D) People who only eat fish do not get any.

參考答案

答案:A
難度:簡單0.8
統計:A(4),B(1),C(0),D(0),E(0)

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