下列哪项脾虚泄泻的特点错误（）。 A.食后作泻，时泻时止 B.久泻不愈 C.肌肉消瘦

杜比数字影院服务器中与密钥相关的核心组件是（）。

在审定培训评估方案时，评估人员构成的合理性因素师影响培训评估方案质量的因素之一。

毛 * * 提出中国革命要走农村包围城市、武装夺取 * * 的道路，是在( )

A．国民革命时期
B．土地革命战争时期
C．抗日战争时期
D．解放战争时期

One day, a poor boy who was selling goods from door to door to pay his way through school found he had only one thin dime left, and he was hungry. He decided he would ask for a meal at the next house. However, he lost his nerve when a lovely young woman opened the door. Instead of a meal he asked for a drink of water. She thought he looked hungry so she brought him a large glass of milk. He drank it slowly, and then asked, "How much do I owe you" "You don’t owe me anything," she replied. He said, "Then I thank you from my heart. ’
Years later that young woman became critically iii. The local doctors sent her to the big city, where they called in specialists to study her rare disease. Dr. Howard Kelly was called in for the consultation. When he heard the name of the town she came from, he rose immediately and ’went to her room. Dressed in his doctor’s gown he went in to see her. He recognized her at once. He went back to the consultation room determined to do his best to save her life. From that day he gave special attention to the case. After a long struggle, the battle was won.
Dr. Kelly requested the business office to pass the final bill to him for approval. He looked at it and then wrote something on the edge. The bill was sent to her room. She feared to open it, for she was sure it would take the rest of her life to pay for it all. Finally she looked, and something caught her attention on the side of the bill. She read these words: "Paid in full with one glass of milk.\

Among other things, the story shows that______.

A．good will be rewarded with good

B．it is okay to accept pay for a kindness

C．it is wise neither to borrow nor to lend

D．where there’s a will there’s a way

某企业现着手编制2010年6月份的现金收支计划。预计2010年6月初现金余额为80000元；月初应收账款40000元，预计月内可收回80%；本月销货500000元，预计月内收款比例为50%；本月采购材料80000元，预计月内付款70%；月初应付款余额5000元需在本月内全部付清；月内以现金支付工资84000元；本月制造费用等间接费用付现金160000元；其他经营性现金支出9000元；购买设备支付现金100000元。企业现金不足时，可向银行借款，借款金额为10000元的倍数；现金多余时可购买有价证券。要求月末现金余额不低于50000元。
[要求]

计算经营现金收入。