◎ 题干
—Excuse me, Mr. Li,I don't know the meaning of the   whole sentence. What shall I do?  
—You'd better first____the new words.
[     ]
A. look for                  
B. look up  
C. look through            
D. look down
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“—Excuse me, Mr. Li,I don't know the meaning of the whole sentence. What shall I do?—You'd better first____the new words.[ ]A. look forB. look up C. look…”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。