問題詳情
136. After having _____ the matter, we discovered some confusion in the numbering of two different orders, which were collected for dispatch to Canada.
(A) looked up
(B) looked into
(C) looked over
(D) looked for .
參考答案
答案：D
難度：困難0.259259
統計：A(8),B(7),C(5),D(7),E(0)