题目

---Would you like to go to a movie with me? ---I’d like to__________ you don’t want to go alone．     A. until     B before      C. after      D．if    答案：D已知是复数，i是虚数单位，在复平面中对应的点为P，若P对应的复数是模等于2的负实数，那么A．B．C．D．