◎ 题干
What a pity! I missed meeting my friend at the airport because my car was ________ in the traffic jam.
[     ]
A. broken up  
B. held up
C. kept back  
D. kept up
◎ 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“What a pity! I missed meeting my friend at the airport because my car was ________ in the traffic jam.[ ]A. broken upB. held upC. kept backD. kept up…”主要考查了你对  【动词短语】  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。