______ of danger in the street last night,she had to go home,with a friend following her.A.To be warned B.Warned C.Having warned D.Warning

问题描述:

______ of danger in the street last night,she had to go home,with a friend following her.
A.To be warned B.Warned C.Having warned D.Warning

答案B 考查非谓语动词.warned 过去分词作状语,表被动句意为,被警告这条街晚上很危险,她只能和他的朋友一起回家.查看原帖>>