◎ 题干
The scientist began his talk as soon as we_____.
[     ]
A. were sitting      
B. were seated      
C. seated        
D. had seated
◎ 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“The scientist began his talk as soon as we_____. [ ]A. were sitting B. were seated C. seatedD. had seated…”主要考查了你对  【一般过去时的被动语态】  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。