礼仪的基本原则有哪些?
参考答案:
人们在社会交往中运用礼仪应遵循以下原则:宽容原则、敬人原则、自律原则、遵守原则、适度原则、真诚原则、从俗原则、平等原则。
一个重800N的物体,受到800N竖直向上的拉力时,则该物体 [ ]
A.一定处于静止状态
B.一定处于匀速上升状态
C.一定处于匀速下降状态
D.以上三种状态都有可能
The program memory serves basically as a place (1) instructions, the coded pieces of data (2) direct the activities of the control processing unit (CPU). A group of (3) related in- structions stored in memory is referred to as a program. The CPU "read" each instruction from memory a logically (4) sequence and "use" it to initiate program action. If the program structure is coherent and (5) , processing procedures produce intelligible and useful results.
5()
A.logic
B.logically
C.logical
D.logician