◎ 题干
She ran and ran. At last she reached the finishing line, ____.
[     ]
A. out of breath
B. losing her breath
C. short of breath
D. All of the above
◎ 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“She ran and ran. At last she reached the finishing line, ____. [ ]A. out of breath B. losing her breath C. short of breath D. All of the above …”主要考查了你对  【介词和介词短语】【现在分词】  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。