◎ 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n多题专家分析,试题“仿照例子,造句子。climber(攀登者)→Thetigersaregoodclimbers.singer(歌手)→→→→ →…”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。