問題詳情

23.2500 gallons of water are needed to produce one pound of beef,__________only 20 gallons ofwater are needed to produce one pound of wheat.
(A) where
(B) whereas
(C) when
(D) as

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)