《中华人民共和国会计法》规定，作为记账凭证的编制依据，必须是（）的原始凭证和有关资料。

古代埃及的数学知识常常记载在纸草书上，古代埃及的数学成就主要在记数法、算术、()和几何四个方面。

A．政治学

B．经济学

C．数学

D．历史学

亚历山大后期希腊数学的代表人物丢番图，代表作：《数学汇编》。()

A．开放

B．盲目

C．隐蔽

D．未知

Complete the following notes about the three catering companies Bob and Cindy discuss.

Paris Kitchen

&8226;lack of variety of food

&8226;poor quality 5.______

Company Caterers

&8226;expensive

&8226;6.______discount for groups of 30 or more

Celebrations

&8226;new company

&8226;only 7.______for picnics

&8226;8.______dishes

&8226;offers free samples

&8226;Writer your letter to tell the customer that you have sufficient goods to supply, including the following information:

&8226;you have sufficient stock to meet the customer's needs;

&8226;you have a wide range of goods to meet the customer's specifications and recommend some similar new products;

&8226;you agree to use confirmed irrevocable letter of credit;

&8226;you promise to send some samples by express.

&8226;Write 200-250 words on a separate sheet.

2. Question 3

&8226;The company you are working for meets some financial problems. The CEO has asked you to suggest ways of dealing with the problems.

&8226;Write a proposal for the CEO, including the following information:

&8226;what caused the problems;

&8226;ways to solve the problems;

&8226;the possible consequences of this bad situation;

&8226;the ways to prevent the likely consequences.

&8226;Write 200-250 words on a separate sheet.

3. Question 4

&8226;Your company is considering launching an advertising campaign. You have been asked to write a report about the project.

&8226;Write the report, outlining some of your problems concerning the marketing of your products. You should refer to at least two of the following areas:

&8226;the present marketing situation of the products;

&8226;the feasibility of the advertising campaign;

&8226;the advantages of the advertising campaign;

&8226;the budget for the advertising campaign.

&8226;Write 200-250 words on a separate sheet. Listening