【单选题】Which of the following is not the way to de-stress the parents' heavy burden?
A.
Forgetting about the job as soon as leaving the office.
B.
Reducing participating the activities for the office.
C.
Sharing with the children some happy experience.
D.
Taking part more actively in community activities.
【单选题】一个小闹钟的分针长5厘米,从8:00到8:30,分针的尖端走过了( )厘米.
【单选题】函数 ceiling(25.7,0.5) 返回值是()。
【单选题】1982~2010年,浙江省受教育水平为大学的人数增长了( )。
【单选题】存储器与CPU之间的时序配合问题是整个微型计算机系统可靠,高效工作的?
【单选题】一袋物品的质量标记为“25±0.5kg”,则下列质量合格的是 [ ]