◎ 题干

---Why are the four students so happy? 
---_______ in the science competition, they are awarded prize money totaling $20,000.
A.Judged the best       B.Judging the best  
C.To be judged the best     D.Having judged the best
◎ 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“---Why are the four students so happy?---_______ in the science competition, they are awarded prize money totaling $20,000.A.Judged the bestB.Judging the bestC…”主要考查了你对  【现在分词的被动式】【现在分词】【不定式的被动式】【过去分词】  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。