問題詳情
17. The blatant corruption of the agricultural boards has improved in he last couple of decades, partly because of pressure from international agencies, but alsobecause so many rural farmers rationally responded by flocking to the cities,which people were getting cheap food at their expense.
(A)has improved
(B)of
(C)by
(D)which
(E)at
參考答案
答案：D
統計：A:0,B:0,C:2,D:6,E:0
難度：計算中