◎ 题干
I have           all my papers but still can't find my notes.      
[     ]
A. looked through              
B. looked for      
C.looked after                
D. looked out
◎ 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“I have all my papers but still can't find my notes.[ ]A. looked throughB. looked forC.looked after D. looked out…”主要考查了你对  【动词短语】  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。