Walter offered us a lift when he was leaving the office, but our work _______,we refused the offer.A

题目简介

Walter offered us a lift when he was leaving the office, but our work _______,we refused the offer.A

题目详情

Walter offered us a lift when he was leaving the office, but our work _______,we refused the offer.
A.not finishing
B.had not been finished
C.not having finished
D.not having been finished
题型:单选题难度:中档来源:不详

答案

D
考查独立主格结构。首先排除B项;工作应当是被做,排除A、C两项;故选D项。

更多内容推荐