单选题 We'd like to congratulate our gifted head of personnel, who won a gold medal at the state-wide archery competition ______ over the weekend.

【正确答案】 A

【答案解析】横线处所填单词修饰competition。能够修饰名词的动词词形只能是现在分词或过去分词。名词和分词之间如果是被动关系，用过去分词；如果是主动关系，用现在分词。competition(比赛)和hold(举行)之间是被动关系，因此选择过去分词(A)held。