单选题 If he will be treating me in that way, I would give him a lesson and tell him what I want.
A. will treat B. could treat C. should treat D. should be treating

【正确答案】 C
【答案解析】在虚拟语气的主句中，如果谓语动词以would do的形式出现，其条件句的动词应使用should do。