◎ 题干
     I could not remember the text .  
[     ]
A. However hard did I try    
B. However hard I tried  
C. However I tried          
D. However had I tried hard
◎ 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 could not remember the text . [ ]A. However hard did I try B. However hard I triedC. However I tried D. However had I tried hard…”主要考查了你对  【状语从句】  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。