◎ 题干
________in 1980, the company’s base is in Qingdao, but it has branches throughout the country.
[     ]
A. Being founded  
B. Having founded
C. Founding  
D. Founded
◎ 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“________in 1980, the company’s base is in Qingdao, but it has branches throughout the country.[ ]A. Being foundedB. Having foundedC. FoundingD. Founded…”主要考查了你对  【过去分词】  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。