◎ 题干
The lady walked around the shops, ____an eye out for bargains.
[      ]
A. keep            
B. kept            
C. keeping        
D. to keep
◎ 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 lady walked around the shops, ____an eye out for bargains. [ ]A. keepB. kept C. keeping D. to keep…”主要考查了你对  【现在分词】  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。