国务院各部、委及直属机构是（）。
A.职能机关
B.咨询机关
C.辅助机关
D.派出机关
参考答案：A
验钞机是利用荧光物质在______线的照射下能够发光的原理制成的；家中的电视遥控器是靠______线来实现对电视机的控制的，这种光线具有______效应．
The nurse is caring for a child with leukemia. Which of the following should the nurse priority pay more attention to
A．Preventing injury.
B．Monitoring the child's platelet count.
C．Monitoring the child's temperature.
D．Encouraging increased fluid intake.
