气温日较差最小的地区在（） A.极地附近 B.副极地地区 C.温带地区 D.热带地区

下列有关现行的MPRPOL公约各附则的名称，哪些正确？（）I、附近I为《防止油污规则》；II、附近II为《控制散装有毒液体物质污染规则》；III、附近III为《防止海运包装有害物质污染规则》；IV、附近IV为《防止船舶生活污水污染规则》

A.I~IV

B.II、III

C.I、IV

D.III、IV

在Fe₂O₃+3CO

高温  .

2Fe+3CO₂ 的反应中，铁元素由+3价变为0价，碳元素由+2价变为+4价．像这类凡有元素化合价升降的反应都属于氧化还原反应，判断下列反应一定不属于氧化还原反应的是（　　）

A．4Al+3O₂

点燃  .

2Al₂O₃

B．C+2CuO

高温  .

2Cu+CO₂↑

C．2H₂O

通电  .

2H₂↑+O₂↑

D．NaOH+HCl═NaCl+H₂O

朋友的儿子小冲是做家电维修保养的个体户。一次，他冒着火辣辣的太阳，去开发区内的一家日资企业，为总经理办公室修理空调。日本总经理见他手脚麻利，很快就让一台别人修了几次的空调正常运转了，忍不住夸奖了两句。小冲笑笑，用日语对答。 总经理十分惊讶：这小伙子貌不惊人，却能说一口流利的日语。 “我以前常常读一些翻译过来的小说，可有些不过瘾，就想读日文的杂志和报纸，所以去学了日语。”小冲说，“多学会一种语言，多一种本事，我们在日本企业干活就方便了。” 他们用日语交谈了一会。也许是为了表示对这位小伙子的赞许，总经理破例地让秘书给小冲在公司餐厅安排午饭。 吃完饭，小冲把不锈钢盘子送回餐厅窗口，同时按照午餐的价格，付了五元饭钱。他的帮手有些纳闷，不是总经理请客吗，为什么还要付钱呢 小冲笑道：“他请我们吃饭，是他对我们的尊重。我们付五元饭钱，是我们对自己的尊重……”

关于总经理的说法正确的是：

A．他是中国人

B．他会修空调

C．他也学过日语

D．他夸奖了小冲

个人出售现住房后1年内未重新购房的，所缴纳的纳税保证金全部作为个人所得税缴入国库。 ( )

[A] "Customers don’t buy products," Mary says. "They buy results." Mary explains that it is her job to help customers get results. Results are what the products do for the customers. Customers buy products for what the products do.

[B] Mary enjoys her job. Her job is customer service. She helps customers use her company’s products. When people ask her what she does, Mary says. "Salespeople sell our products. My job is to make sure they stay sold."

[C] She finds someone who is doing exactly what the customer who called is interested in seeing. Mary calls customers who are already using the product. She asks if the customer who wants to see how the products are used can visit these companies. Most customers cooperate. They let other customers visit to see how products are used. They help others because they know they may need help themselves some day. They know they will be able to ask for help later if they give help to others now.

[D] Mary gets copies of sales orders from Steve, John, Helen, and other salespeople. When she gets the orders, Mary talks to the salespeople about the customers. It is part of Mary’s job to find out how customers are using her company’s products. Mary tells customers, "I’m in the information business. My job is to give you any information you need about our products and how they’re used."

[E] Mary makes appointments for her company’s customers to visit each other. Mary’s company is very happy to have cust6mers compare how they use its products. The company feels that this is how customers help sell its products to other customers.

[F] Sometimes Mary helps customers to help each other. Customers call to ask about using her company’s products. Mary gives them product literature. She also gives them information from her files on how products can be used. Sometimes customers want to see products being used. These customers are interested in seeing exactly what is done with the products. When this happens, Mary looks in her files. ’She looks to see which customers are using the products. Then she looks to see how the products are used. [G] Mary keeps files of information about products and customers. Files are groups of documents set up to make it easy to find any document or record which is needed. In her files, Mary has printed sheets about her company’s products. These printed sheets about the things the company makes are called product literature. Product literature tells about the things the company makes. The literature also tells what the products do. The idea is to show how products help customers who use them.

[H] Mary has a list of all the company’s customers. When she receives copies of orders, Mary checks them to see if there are any new customers. Mary also checks to see if any old customers are buying product that has not been made before. Mary checks orders to see which customers buy it. Any time customers buy products they have not used before, Mary calls to see if she can help. Mary asks if the customer needs information. She also asks how the customer is using the product. Mary puts information in her files on how customers use her company’s products.

Order:

43（）