I have to reschedule the appointment with you since there is a in my plan.
A. contact
B. contrast
C. connection
D. conflict
网友回答
A. contact
B. contrast
C. connection
(答案→)D. conflict
解析:A. contact联系,B. contrast对比,对照,差异,C. connection联系,D. conflict冲突,句意:我不得不重新安排和你的约会,因为我的计划有冲突。根据句意选D。