5 n. anything that is set up; institution (i.e. business, church, authority, government, etc.)(A) in

問題詳情

5 n. anything that is set up; institution (i.e. business, church, authority, government, etc.)
(A) ingredient
(B) establishment
(C) period
(D) margin

答案：B
難度：適中0.666667
統計：A(2),B(24),C(2),D(5),E(0)