淄博市耐火材料企业环保治理规范中对烟（粉）尘治理的要求有哪些？

(a) During the month of February 2009, Company C, a motor vehicle manufacturing company, carried out the following transactions:(1) Imported engines for production purposes for the equivalent of RMB 2,000,000 (including freight and insurance to the Chinese port). Company C paid a further RMB 10,000 (including value added tax (VAT)) to transport the engines from the port to its warehouse.(2) Purchased raw materials for RMB 800,000 (excluding VAT) and received a discount of 2% from the supplier for early payment. Company C paid transportation costs of RMB 8,000 (excluding VAT) and an insurance fee of RMB 5,000 in relation to the delivery of the raw materials to its warehouse.(3) Sold 200 of Model A motor vehicles at RMB 150,000 each (including VAT).(4) Sold ten Model A motor vehicles to its own staff at their cost of RMB95,000 (excluding VAT) each.(5) Company C is testing the performance of a new design of motor vehicle (Model B). Five Model B motor vehicles were taken for self-use. The cost per unit of Model B motor vehicles is RMB 130,000 (excluding VAT); no market price has yet been set for these vehicles.Required:Calculate the consumption tax (CT) and value added tax (VAT) payable by Company C for each of the transactions (1) to (5) in the month of February 2009, clearly identifying where no tax is payable.Note: you should assume that:(1) The tariff for all kinds of imported goods is 25%.(2) Consumption tax (CT) is 10% for all types of motor vehicle.(3) The deemed profit rate for the Model B motor vehicles is 8%. (11 marks)

已知甲、乙为两种黑色粉末，丙是一种红色固体，丁为一种蓝色溶液的溶质，A是一种能使澄清石灰水变浑浊的气体，它们的相互转化关系如图所示．请用正确的化学式填空：

A是______，甲是______，丙是______，丁是______．

吗啡禁用于（）

A.分娩镇痛

B.胃肠绞痛

C.肾绞痛

D.晚期癌痛

E.心肌梗死剧痛

患儿6个月，患鹅甲疮5d，其首优的护理诊断/问题是( )。

A．疼痛：与口腔黏膜炎症有关
B．营养失调：与拒食有关
C．体温过高：与感染有关
D．口腔黏膜改变：与感染有关
E．皮肤完整性受损：与感染有关

贾某经营一家美发店，尝试利用波特的价值链理论分析向顾客提供服务的各项活动。针对下面的几项活动，比照价值链五种基本活动的概念及解释，属于美发店外部后勤的活动是（）。

A.迎送进店顾客

B.引导顾客消费

C.清洁门前环境

D.为客户头发造型