先进生产力的集中体现和主要标志是()
A.劳动者的素质
B.管理方式的先进
C.科学技术
D.劳动产品的数量和质量
参考答案:C
属于老年期心理变化特点的是()
A.理想与现实的矛盾
B.智力改变
C.独立性与依赖性的矛盾
D.闭锁性与交往心理的矛盾
E.求知欲强与识别力低的矛盾
—______ free education, the poor children in our hometown can go back to school.
—So can the children in our hometown. [ ]
A. Thanks to
B. Instead of
C. As for
D. Towards