問題詳情

33. Costs are to be shared ______ between the government and local business.
(A) on fifty and fifty basis
(B)on fifty bases
(C) on a fifty-fifty basis
(D) on fifty fifty base

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)