库存量合理是指以( ),保障销售、符合经济核算为基本原则,使商品库存量满足销售量的需要。
A.降低库存成本
B.提高库存周转率
C.加快资金周转
D.满足市场需要
参考答案:D
短文填空
I usually (1)__________at six. I have milk and Bread for breakfast, After
breakfast, I (2)__________and then I (3)__________on foot. I get
to school at (4)__________. I have five classes in the morning. Andthen I
have lunch at twelve. In the afternoon I havetwo classes. I go home at (5)__________
. I (6)__________at about (7)__________. After dinner,
I (8)__________. I (9)__________at (10)__________.
My life is exciting.
欧阳修《卖油翁》中写到:(翁)乃取一葫芦置于地,以钱覆其口,徐以杓酌油沥之,自钱孔入,而钱不湿.已知铜钱是直径为4cm的圆面,中间有边长为1cm的正方形孔,若随机向铜钱上滴一滴油(油滴整体不出边界),则油滴整体(油滴是直径为0.2cm的球)正好落入孔中的概率是 (不作近似计算).