单选题 "You are very selfish. It's time you that you are not the most important person in the world," Edgar said to his boss angrily.
A. realize B. have realized C. realized D. would realize

【正确答案】 C

【答案解析】[解析] 埃德加生气地对他老板说：“你太自私了，该是你认识到你不是这个世界上最重要的人的时候了”。
[考点] 本题考查固定句式。
It is time(that)...为固定结构，意为“该是……时候了”，that引导的从句要使用虚拟语气，从句中的动词应用过去式，故答案为C)。