◎ 题干
 ___  quite well in the important exam, he came back home         and smiling.
[     ]
A. Having done; relaxed
B. Having done; relaxing
C. Having been done; relaxing
D. Done; relaxed
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“___ quite well in the important exam, he came back home and smiling. [ ]A. Having done; relaxedB. Having done; relaxingC. Having been done; relaxingD. Do…”主要考查了你对  【形容词】【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。