◎ 题干
I soon found that the work I was doing had already been done by someone else.________, I was
wasting my time.
[     ]
A. In other words   
B. In a word
C. First of all  
D. Believe it or not
◎ 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 soon found that the work I was doing had already been done by someone else.________, I was wasting my time. [ ]A. In other wordsB. In a wordC. First of al…”主要考查了你对  【日常用语、谚语】  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。