【单选题】What does the author think our attitudes to leisure should be in the age of new technology?
A.
We should work during our leisure hours.
B.
We should be paid for our leisure time.
C.
We should think of leisure as having the same importance in our lives as work.
D.
We should take our leisure in large blocks.
【判断题】离子交换剂可以分为3部分:高分子聚合物基质、电荷基团和平衡离子。
【判断题】企业核心价值观就是指企业在经营过程中坚持不懈,努力使全体员工都必需信奉的信条。
【单选题】What does Professor Sparkes imply?
A.
Employees are demanding more leisure time.
B.
East Asian corporate culture should change.
C.
Productivity rates are difficult to measure.
D.
Workplace efficiency is declining across Asia.
【单选题】( )就是指企业在经营过程中坚持不懈,努力使全体员工都必须信奉的信条。
【判断题】离子交换剂可以分为3部分:高分子聚合物基质、电荷基团和被交换离子。
【简答题】()子网则是网络中实现资源共享的设备和软件的集合,主要负责全网的息处理,为网络用户提供各种网络资源及网络服务。
【判断题】与物质文化相比,校园的精神文化对学生心理健康为重要。
【简答题】设A是n阶可逆实矩阵,则A可表示成一个正交矩阵Q与正定矩阵S的乘积,即A=QS.