Shortly after the accident ,two ＿ policemen were sent to the sp
问题描述：
Shortly after the accident ,two ＿ policemen were sent to the sp
答
injured
祝你快乐：）
答
scores of
答
Shortly after the accident, two ___________ police were sent to the sport to keep order . A.dozens of B.dozens C.dozen D.dozen of
本题答案为C.
答
选项呢？