問題詳情

15.There were many errors in the essay ______ by the writer, making it difficult to read.
(A) overlooking
(B) overlooked
(C) being overlooking
(D) to overlook

參考答案

答案：B[無官方正解]
難度：簡單0.714286
統計：A(1),B(15),C(1),D(3),E(0)