問題詳情
5) Improvements in refrigeration and transportation in the nineteenth century_______the_______of available food for many families in the United States.
(A)expanded....dearth
(B)accelerate....consumption
(C) expanded ....variety
(D) lowered....sale
(E) created....pool
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增