单选题 ______ in a recent science competition, the three students were awarded scholarships totaling $ 21000.
A. Judged the best B. To be judged the best
C. Judging the best D. Having judged the best

【正确答案】 A

【答案解析】[解析] 由于分词的逻辑主语the three students是分词这一动作的承受者，因此要用过去分词。