单选题 What ______ you do if you were me?
A. do B. did C. would D. can

【正确答案】 C
【答案解析】考查条件句的虚拟语气。与现在事实相反的条件句用过去时。主句用would,if条件从句中的系动词用were。你不可能是我,与现在事实相反,所以,选项C是正确的。