874] Walking down the street the other day, . [译文] 那天在街上走的时候.我看到了一场可怕的交通事故. A. I saw unusual something happened B. a terrible accident happened C. I saw a terrible accident D. something unusual was seen by me [答案及简析] C. 现在分词短语作状语.该句的主语应该是发出这个动作的人,而第一个答案的语序不对. 【查看更多】
