◎ 题干
Dina,  ______  for months to find a job as a waitress, finally took a position at a local advertising agency.
[     ]
A. struggling      
B struggled      
C. having struggled        
D. to struggle
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“Dina,______for months to find a job as a waitress, finally took a position at a local advertising agency.[ ]A. struggling B struggled C. having struggledD. t…”主要考查了你对  【现在分词的完成式】  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。