◎ 题干
They came here several years ago, and   ____ ever since.    
[     ]
A. settled            
B. settled down      
C. lived in            
D. have settled down
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“They came here several years ago, and____ ever since. [ ]A. settled B. settled downC. lived in D. have settled down…”主要考查了你对  【动词短语】【现在完成时】  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。