单项选择题
A．It helps children to make their own decisions.B．It gi...
单项选择题A．It helps children to make their own decisions.B．It gives a measure of choice in making decisions about how the money is spent.C．It gives a sense of independence.D．It can satisfy the children's necessities.
当拟建工程中有隧道内设备、管道安装时，措施项目清单可列（）。A.设备、管道焊接保护措施B.设备、管道施工安全防...
单项选择题当拟建工程中有隧道内设备、管道安装时，措施项目清单可列（）。
A.设备、管道焊接保护措施B.设备、管道施工安全防冻C.总工期D.隧道内施工的通风、供水、供气、供电、照明及通信设施
A．Greater degree of one's contribution to work.B．Freedo...
单项选择题A．Greater degree of one's contribution to work.B．Freedom to choose one's way of doing a job.C．More varied jobs.D．Longer working hours.
