問題詳情
27. Globally, inflation has begun to decline primarily because energy prices have ease since the summer and because supply chains, long gummed up by the pandemic, are operating more smoothly.
(A)primarily
(B)have ease
(C)chains
(D)gummed up
參考答案
答案:B
難度:簡單0.733
書單:沒有書單,新增