设施管理涉及设施规划、设计、施工及运行阶段的全生命周期。()

Geoffrey Chaucer was an alumnus of Oxford University.()

判断题Geoffrey Chaucer was an alumnus of Oxford University.()

There are totally 50 states in the U.S.()

判断题There are totally 50 states in the U.S.()

继子女与其有教育抚养关系的继父或继母之间，与不和其共同生活的生父或生母之间，具有双重的权利义务。()

判断题继子女与其有教育抚养关系的继父或继母之间，与不和其共同生活的生父或生母之间，具有双重的权利义务。()