問題詳情

【題組】45.One major advantage of the soybean as a food source is that _____.
(A) it is free of oil
(B) it is cheap to produce
(C) it is low in protein
(D) it is high in cholesterol

參考答案

答案：B
難度：適中0.5
統計：A(0),B(9),C(2),D(0),E(0)