◎ 题干
Words ______ me when I wanted to express my thanks to him for having saved my son from the
burning house.  
[     ]
A. failed          
B. left        
C. discouraged    
D. disappointed
◎ 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“Words ______ me when I wanted to express my thanks to him for having saved my son from theburning house. [ ]A. failedB. left C. discouragedD. disappointed…”主要考查了你对  【动词】  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。