人们只能在有限空间、时间内改变风险存在、发展的条件，这体现了风险的( )。A．客观

下图中能正确反映澳大利亚地形剖面图的是　　

信息的基本特点是( )。

A．时效性

B．层次性

C．真实性

D．系统性

地面对人体热舒适感及健康影响最大的部分是()

A．地板的总热阻

B．地板的总厚度

C．地板的面层材料

D．地板的基层材料

The nurse is caring for a neonate with congenital clubfoot. After the final cast has been removed, which member of the health care team will most likely help the neonate with leg and ankle exercises and provide his parents with a home exercise regimen（）

A. Occupational therapist.

B. Physical therapist.

C. Recreational therapist.

D. Speech therapist.

监理实施细则的编制依据是什么？