--that something had gone wrong,she suddenly felt at a loss

题目

--that something had gone wrong,she suddenly felt at a loss
A Realized B Realize CRealizing D to have realized

答案

很高兴为您解答!
答案为【C】
考点：非谓语动词 独立主格结构.独立主格情况下,非谓语动词形式根据动词与主语间的主被动关系来确认,非谓语动词主动用现在分词doing,被动用过去分词done.
本句中,主句主语she是非谓语动词realize的发出者,为主动关系,所以用Realizing.
【译文】
Realizing that something had gone wrong,she suddenly felt at a loss
意识到出错了,她突然间感到失去了什么.