Conflict on projects is usually caused by:项目中通常引发冲突的原因是:
A. schedules, priorities, technical opinions, and resources.进度, 优先级, 技术观点, 和资源
B. schedules, personalities, priorities, and resources.进度, 个人性格, 优先级, 和资源
C. schedules, personalities, priorities, and technical opinions.进度, 个人性格, 优先级, 和技术观点
D. schedules, cost, priorities, and resources.进度, 成本, 优先级, 和资源