什么是集会?
参考答案:
所谓集会,通常指的是人们集合在一起,有议题、有组织、有步骤、有领导地研究、讨论、商议有关问题的会议形式。
质量为M的物块在光滑水平面上以速度v运动,与质量为m的静止物块发生正碰,碰撞后两者的动量正好相等.两者质量之比Mm可能为( )
A.2
B.4
C.6
D.8
A statement of the rule was followed by a vocabulary list and translation exercises. At the end of the course translation of connected prose Passage was attempted This is ______class.
A.Audiolingual Method
B.Oral Approach
C.Direct Method
D.Grammar-Translation