问题描述: Having been wavned of danger in the steet at night…求翻译,时态. 1个回答 分类:英语 2014-10-05 问题解答: 我来补答 (有人)警告过她夜里街上很危险,她不得不由一个朋友陪着她回家.时态为过去时...she had to go home...现在分词的完成形式做状语Having been warned of. 展开全文阅读