◎ 题干
I could see a whale ________ by a pack of about six other killers.   
[     ]
A. having been attacked        
B. being attacked    
C. to be attacked              
D. be attacked
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“I could see a whale ________ by a pack of about six other killers. [ ]A. having been attacked B. being attacked C. to be attacked D. be attacked …”主要考查了你对  【现在分词的被动式】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。