◎ 题干
Would  you please show me _____ this machine?
[     ]
A. where to use      
B. how to use
C. what to use        
D. why to use
◎ 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“Wouldyou please show me _____ this machine?[ ]A. where to use B. how to useC. what to useD. why to use…”主要考查了你对  【宾语从句】  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。