◎ 题干
The professor spoke so fast during the lecture that we couldn't _____ what he said.
[     ]
A. turn out        
B. make out    
C. carry out      
D. leave
◎ 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“The professor spoke so fast during the lecture that we couldn't _____ what he said.[ ]A. turn outB. make out C. carry outD. leave …”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。