_around the libary ,we were taken to see the meeting-room

题目

_around the libary ,we were taken to see the meeting-room
A.to be shown B.to show C.being shown D.having been shown

答案

D.
having been shown around the libary ,we were taken to see the meeting
被带着参观完实验室后,我们被带到了会议室
现在分词的完成式 表示动作发生在主句动作之前
show around固定搭配,带着参观