《外贸英语函电》题库

《外经贸英语函电》试题库

I. Translate the following terms into English

目录按照要求

订单实盘

市场经济虚盘

电子邮件汇票

询盘装运

报盘还盘

报价利润

信用证折扣

你处形式发票

供你参考一式两份

信誉以……为准

支付条款唛头

代理与……建立业务关系

确认保险费

即期索赔

投保保险单

电子商务装船通知

集装箱托收

汇付成交

检验证书已脱销

毛重净重

纸箱捆

一切险发票金额

提单运输单据

仲裁会签

II. Choose the best answer for each of the following questions.

( ) 1. We thank you for your letter of March 13 and the _____ catalogue.

A. given

B. sent

C. enclosed

D. presented

( ) 2. They found an opportunity to purchase six _____ leather shoes.

A. thousands pairs

B. thousand pair of

C. thousands of pair

D. thousand pairs of

( ) 3. The letter we sent last week is an enquiry _____ digital cameras.

A. about

B. of

C. for

D. as

( ) 4. What kind of products do you think _____ particularly interested _____?

A. are they, in

B. they are, in

C. are they, /

D. they are, /

( ) 5. We owe your name and address _____ Italian Commercial Bank who informed us that you are in the market _____ table-cloths.

A. from, for

B. to, with

C. from, with d. to, for

( ) 6. While _____ an enquiry, you ought to enquiry into quality and price etc..

A. making

B. sending

C. offering

D. giving

( ) 7. In order to obtain the needed information, the inquirer should simple, clearly and concisely write _____ he wants to know.

A. that

B. so

C. what

D. because of

( ) 8. We are a specialized corporation, _____ the export of animal by-products.

A. dealing with

B. dealing

C. handling

D. dealt in

( ) 9. We are willing to enter into business relations with you on the _____ of equality and mutual benefit.

A. base

B. basis

C. bases

D. based

( ) 10.We would not give you any lower price _____ you could place an order for more than 500 tons.

A. expect

B. until

C. unless

D. besides

( ) 11. We _____ some brochures _____ to illustrate the types of materials we manufacture.

A. enclose you, /

B. enclose, you

C. enclose, /

D. enclose, to you ( ) 12. They have _____ us that you are _____ the market _____ chemicals.

A. inform, in, on

B. informed, in, for

C. advise, in, on

D. advised, in, of

( ) 13. We are not in a position to offer firm, as the goods are _____. A. without stock B. outside in stock

C. no stock

D. out of stock

( ) 14. Please let us _____ your firm offer before the end of this month.

A. had

B. have

C. having

D. to have

( ) 15. If you can _____ your price by 5%, we may conclude the transaction with you.

A. offer

B. bring down

C. fix

D. quote

( ) 16. If you are interested, we will send you a sample lot _____ charge.

A. within

B. with

C. for

D. free of

( ) 17. It may interest you to know that there is a good demand here for Chinese Black Tea _____ prices.

A. at moderate

B. in cheap

C. for low

D. on dear.

( ) 18. Please reply as soon as possible, _____ the earliest shipment date and terms of payment.

A. stated

B. as stated

C. stating

D. state

( ) 19. There is a steady demand in Europe _____ leather gloves _____ high quality.

A. for, with

B. for, of

C. at, with

D. in, of

( ) 20. We would recommend you _____ this offer.

A. accept

B. accepted

C. to accept

D. accepting

( ) 21. For your information, our products enjoy a ready _____ in Europe.

A. sell

B. sale

C. selling

D. sail

( ) 22. A firm offer _____ a time limit for acceptance.

A. may specify

B. never specifies

C. sometimes specifies

D. must specify

( ) 23. The commodities you offered are _____ line with the business scope of our clients.

A. outside

B. out

C. out of

D. without

( ) 24. We are offering you firm _____ on the same terms and conditions as the previous contract.

A. as following

B. as follow

C. as is following

D. as follows ( ) 25. We _____ to allow you a special discount if you increase your order to 5,000 pairs.

A. have prepared

B. are prepare

C. are prepared

D. were prepared ( ) 26. It should be _____ if you could immediately _____ what quantity you can supply us at present.

A. thankful, advise

B. appreciate, advise

C. appreciated, advise

D. appreciating, inform

( ) 27. We have pleasure in enclosing a detailed price list for the goods you _____ in your letter.

A. informed

B. said

C. told

D. required

( ) 28. Our corporation _____ foodstuffs.

A. deals

B. handles

C. handles in

D. specializes

( ) 29. Your price is too high to interest our buyers _____ a counter offer.

A. making

B. in making

C. make

D. to be made

( ) 30. We shall inform you _____ the date of shipment.

A. at

B. in

C. of

D. to

( ) 31.We are writing to you ______ establishing business relations.

A. hope

B. in hope

C. in the hope of

D. hoping

( ) 32. We hope you could _____ us a special discount of 3% on orders. A. admit B. offer C. send D. let

( ) 33. If you could increase the _____ to 10%, we shall be pleased to buy the complete stock.

A. cost

B. stock

C. discount

D. price

( ) 34. We can grant you a special discount of 5% _____ repeat orders. A. in B. of C. for D. on

( ) 35. Please _____ me if you need any further information.

A. contact

B. contact with

C. contact on

D. contact to

( ) 36. We shall be glad to send you sample-cutting books and pamphlets of our new products _____.

A. with request

B. as request

C. upon request

D. at request ( ) 37. We specialize _____ all kinds of metals and are always ready to buy in large quantities.

A. in

B. from

C. on

D. at

( ) 38. We confirm exchange of letter _____ the subject article.

A. to regard

B. regarded

C. regarding

D. is regarded

( ) 39. Please note that the insurance on our CIF terms _____ All Risks for 110% of the invoice value.

A. makes

B. takes

C. covers

D. ourselves

( ) 40. WPA coverage is too narrow _____ a shipment of this nature.

A. for

B. to

C. over

D. with

( ) 41. We _____ your name and address _____ the Commercial Counselor’s Office of the Chinese Embassy in Ghana.

A. have known … in

B. have learned … by

C. have given … by

D. have come to know … from

( ) 42. We are looking forward to _____.

A. hearing from you soon

B. receive your reply soon

C. receiving from you soon

D. you reply soon

( ) 43. When _____, please state your terms of payment and a trade discount for companies that buy in fairly large quantities.

A. reply

B. replied

C. to reply

D. replying

( ) 44. As this model was so popular with our customers, we would like to know if it is still ______.

A. available

B. respectable

C. acceptable

D. reasonable

( ) 45. I would appreciate ______ me an up-to-date price list for your building materials.

A. you to send

B. your send

C. you send

D. your sending

( ) 46. _____ is our S/C in duplicate, a copy of which please sign and return to us for our file.

A. Enclose

B. Enclosed

C. Enclosing

D. Encloses

( ) 47. We are looking forward to _____ your further order.

A. receiving

B. receive

C. hearing from

D. being hearing from ( ) 48. As soon as we are ______ a position to accept new orders, we will contract you immediately.

A. at

B. on

C. in

D. for

( ) 49. While _____ an order for the first time, a letter is often used. A. collecting B. planning C. placing D. receiving

( ) 50. Payment _____ L/C as contracted.

A. by

B. will be

C. is by

D. is to be made by

III. Complete the following letters with proper words.

(1)

Dear Sirs,

Sub: TABLECLOTH

We 1 your name and address 2 the Commercial Office of Chinese Embassy in Pakistan. We take this opportunity to write to you with a view to setting up 3 with you.

We are a state-owned company dealing specially 4 the export of tablecloth. We are 5 to accept orders according 6 the customer’s samples. In the customer’s samples, request about the assorted pattern, specifications and package of the needed 7 can be indicated particularly.

In order to give you a general idea of various kinds of the 8 we are handling, we are airmailing you by separate post our latest catalogue for your

9 . Please let us know immediately if you are interested 10 our products. We will send our price 11 and sample to you as soon as we receive your 12 inquiry.

Looking forward to your early reply, we are.

Yours faithfully,

(2)

Dear Sirs,

Referring 1 your letter of 5 June, we very much regret that we are unable to make you an 2 for the goods you demand. The reason is that the 3 you need has been out of 4 . What’s 5 our manufacturers have declined orders because of shortage 6 raw materials.

We shall, however, file your 7 and E-mail you our offers as soon as we get 8 .

Sincerely yours,

(3)

Dear Sir,

We are a 1 dealer in waterproof garments in this city. Our customers have expressed interested in your raincoats and enquired 2 their quality. Provided quality and price are satisfactory there are prospects of good sales here, but before placing a firm 3 we should be glad if you would send us, on 14 day’s approval, a selection of men’s and women’s raincoats. Any of the 4 unsold at the end of the period, which we decide not to keep as 5 , would be returned at our expense.

We look forward to hearing from you soon..

Yours sincerely,

(4)

Dear Sirs,

You will be 1 to hear that we have recently developed our new product, 2 is selling very strongly on the home market.

Because 3 its success in this country, we thought there 4 be a 5 sale abroad, and we would welcome your advice as to whether, in your 6 , there is a 7 in your district.

If you agree, we shall be 8 to supply you with our samples for you to 9 to the potential 10 . You will find enclosed an order form in 11 you wish to make an immediate 12 .

Your truly,

(5)

Dear Sirs,

Your fax of July 5 has been received with many thanks.

The quotation you faxed us is on CIF 1 .As we are in an open cover 2 with our 3 , we prefer that you send us CFR quotations.

However, we will also be interested to know what 4 we are likely to get if consignments are to be covered at your 5 .

We are looking forward to your early reply.

Yours sincerely

(6)

Gentlemen:

1 : Contract No. F333

We wish to draw your attention 2 our Contract No. F333 3 2,000 cartons of China Green Tea, for which we opened the confirmed, irrevocable L/C No. BA5177 in your 4 yesterday afternoon 5 the Bank of America, New York.

Upon 6 of the above-mentioned L/C, please 7 shipment of the goods ordered by us without any delay as we want to catch the selling season in our market.

Should this trial order prove 8 to our clients, we are fully confident that 9 orders will be placed soon.

We thank you for your close cooperation in this respect and 10 your shipping advice by fax.

Yours faithfully,

IV. Translate the following sentence

1. From English into Chinese

(1) Your name and address have been passed on to us by Hong Kong Trading Company, and we are glad to write to you hoping to establish trade relations with you.

(2) Please sent us your best offer by fax indicating packing, specifications, quantity available and earliest time of delivery.

(3) Enclosed is our pro-forma invoice No.3422 in duplicate coving 500 Ever-lasting brand bicycles for shipment during October.

(4) We have handled this line for more than 20 years.

(5) As soon as we receive your specific enquiry, we will send you the catalogue and samples.

(6) The said goods are not available from stock.

(7) If you can reduce your price by 5%, we believe it is possible for us to conclude the deal.

(8) If your L/C can reach us before the end of this month, we’ll try our best to arrange shipment at the beginning of next month.

(9) Sellers are to effect insurance against All Risks and War Risk for 110% of the invoice value.

(10) Please be sure to make shipment according to our packing instructions.

2. From Chinese into English.

(1)贵方所报价格和质量都符合要求。

(2)复函时，亦请说明交货期、折扣及付款条件。

(3)已收到贵方12月15日有关以上主题的查询。

(4) 我方很高兴地告知，您信中所提及的公司在本地经营已超过10年，该公司知名度很高并享有良好的信誉。

(5)我方从ABC公司得知，贵公司是你们地区最主要的电子产品的进口商之一，随函附上我方产品插图目录和价目表。

(6)贵方是否已代我方对此货物投保？

(7)每个盒子在装入箱子前都要用防水的密封袋包好，袋子以塑料袋为佳。

(8)我们想确切知道你们什么时候可以安排装运货物。

(9)兹附上贵行所要求的货运单据及我们的面额为1,001,000美元的汇票。

(10)已经与当地铁路当局联系，有消息会尽快通知贵方。

V. Letter writing practice: write a letter according to the following information in China.

(1)通过市场调研得知对方名址，获悉对方是一家大型高质量布匹出口商。

(2)我方是高质量布匹进口商，我方市场前景好，有大量订单。

(3)希望能尽快收到对方的样品册及价格表。

(1)5月21日来信收到，得知贵方对我们的文具很感兴趣，但认为我方4月30日的价格偏高，无法成交。

(2)我们的报价已被贵地其他客户所接受，已有大量成交而且询价单源源而来。我方无法降低报价。

(3)希望贵方重新考虑，早日来传真告知。

(1)对方有关投保的函已收悉。

(2)告诉对方已向中国人民保险公司投保战争险。

(3)因为对方同意负担额外的费用，已按要求以发票金额130%投保。

(4)保单正在缮制，本月晚些时候可交对方。

(5)相信本次合作是今后合作的良好开端。

(1)收到型号为WD127MD磁带订单，存货充足，能按时装运。

(2)接受支付方式为不可撤消信用证，我们将开立见票30天付款的汇票。

(3)等待贵方开出信用证，以便及时安排装运。

买方收到货后发现质量有问题，写信给卖方，要求退货，卖方回复：

(1)要求买方提供当地商检局出具的检验证书。

(2)请买方保留质量问题的货，当地代理商会处理。

(3)同意做出补偿。再次表示抱歉，希望此事得以妥善处理。

Key to exercises:

I.Translate the following terms into English

目录 catalogue/brochure 按照要求 as your request/requested

订单 order 实盘 firm offer

市场经济 market economy 虚盘 non-firm offer

电子邮件 E-mail 汇票 draft

询盘 enquire/inquiry 装运 ship(ment)

报盘 offer 还盘 counter-offer

报价 quote/quotation 利润 profit

信用证 L/C 折扣 discount

你处 at your end/on your side 形式发票 pro-forma invoice

供你参考 for your reference 一式两份 in duplicate

信誉 credit/standing 以……为准 subject to

支付条款 payment terms 唛头 shipping marks

代理 agency 与……建立业务关系 establish business relations with 确认 confirm 保险费 premium

即期 at sight 索赔 claim

投保 to cover/effect insurance 保险单 insurance policy

电子商务 E-commerce 装船通知 shipping advice

集装箱 container 托收collection

汇付 remittance 成交 to conclude a transaction

检验证书 inspection certificate 已脱销 out of stock

毛重 gross (weight) 净重 net (weight)

纸箱 carton 捆 bale

一切险 All Risks 发票金额 invoice value

提单 B/L 运输单据 shipping document

仲裁 arbitration 会签 countersign

II. Choose the best answer for each of the following questions.

1 - 5 CDCBD 6–10 ACCBC 11–15 CBDBB

16 - 20 DACBC 21–25 BDCDC 26–30 CDBBC

31– 35 CBCDA 36–40 CACCA 41–45 DADAD 46–50 AACCD

III. Complete the following letters with proper words.

(1)1. have 2. from 3. business 4. in 5. in position 6. to

7. goods 8. table-cloth 9. reference 10. in 11. list 12. specific

(2) 1. to 2. offer 3. product 4. stock 5. more 6. of 7. inquiry 8. supplies

(3) 1. leading 2. about 3. order 4. items 5. stock

(4) 1. interested 2. which 3. of 4. might 5. potential 6. opinion

7. market 8. glad 9. show 10. customers 11.case 12. order

(5) 1. basis 2. agreement 3.underwriter 4. benefits 5.end

(6) 1. Re: 2. to 3. covering 4. favor 5. through 6. receipt

7. expedite 8. satisfactory 9. repeat 10. await

IV. Translate the following sentence

1. From English into Chinese

(1) 香港贸易公司已将贵公司名称及地址转交我方。兹去函与你联系，愿与你方建立贸易关系。

(2) 请传真发来优惠报盘，同时指明包装、规格、可供数量及最早交货期。

(3) 关于10月船期的500辆永久牌自行车，现随函寄去我方形式发票No.3422一式两份。

(4) 我们经营这类商品已经有20多年的历史了。

(5) 一收到你方具体询盘，我们马上寄送商品目录及样品。

(6) 上述货物不能供现货。

(7) 如果你方能降价5%，我们相信成交是有可能的。

(8) 如你方信用证在月底前到达我方，我们将尽最大努力在下月初安排装运。

(9) 卖方应该按发票金额的110%投保一切险和战争险。

(10)请务必按我们的包装要求发货。

2. From Chinese into English.

(1) Your offer meets our requirements both in price and quality.

(2) When replying, please state delivery period, discounts and terms of payment.

(3) Your inquiry of December 15 regarding the above subject has been received.

(4) We are pleased to state that the firm referred to in your letter is a well-known and highly reputable firm who has been in the business in this city for more than ten years.

(5) We learn from ABC company that you are one of the leading importers of electronic products in your area and enclose here our illustrated catalogue and price list.

(6) Have you taken out insurance for us on these products?

(7) We would ask you to seal each box into a watertight bag preferably plastic before being packed into cases.

(8)We would like to know exactly when you could arrange shipment of the goods.

(9)We are now enclosing the shipping documents you asked for and our draft for

US$ 1,001,000.

(10) We have already taken up the matter with the railway authorities at this end and as soon as we have any information we will inform you.

V.Letter writing practice: write a letter according to the following information in China.

Dear Sirs:

We know your name and address through market investigation, and you are a large exporter of high quality clothing materials. We are importers of high quality clothing materials, and have large orders for our markets.

We should be obliged if you would send us your pattern books together with price list.

We look forward to hearing from you soon.

Yours sincerely,

Dear Sirs,

We learned from your letter of May 21 that you are interested in our stationery but find our quotation of April 30 too high to conclude.

We would inform you that our price has been accepted by other buyers in your city, at which substantial business has been done and that inquires have kept flooding in over the past few month. Such being the case, we cannot cut our price. As a matter of fact, it is only in view of our long-standing trade relations that we offered you such a favorable price.

We hope you will reconsider it and fax us as soon as you can.

Yours truly,

Dear Sir,

We have received your letter concerning insurance.

We are glad to inform you that the shipment has been insured with the People’s Insurance Company of China against War Risk. We feel it would be to your advantage to have War Risk cover.

The insurance is effected for 130% of the invoice value as requested, since you agreed to bear the extra premium.

The insurance policy is being prepared and will be sent to you sometime later this month.

We trust this will lead to a good beginning of our further cooperation.

Yours truly,

Dear Sirs,

We thank you for your letter of November 14.

We are pleased to receive your order and wish to say that we have adequate stocks of Type Ed127MD tapes, and that delivery date can be met.

Payment by irrevocable L/C is convenient for us and we shall draw on your bank a bill 30 days after sight.

We are now awaiting your L/C to be opened, on receipt of which we shall make the necessary arrangements for the shipment of your order.

Yours sincerely,

Dear Sirs,

We learn from your letter of 4 April, that you required to return the consignment, which you found inferior in quality after checking.

We would like you to forward the inspection certificate issued by the Commodity Inspection Bureau at your end without any delay. Besides, please keep the defective consignment for the disposal of our agent there, and we will make the compensation to you.

We apologize for such inconvenience caused to you and hope the matter will be settled to your satisfaction.

Yours sincerely,

计量经济学题库及答案

计量经济学题库一、单项选择题（每小题1分） 1．计量经济学是下列哪门学科的分支学科（C）。 A．统计学 B．数学 C．经济学 D．数理统计学 2．计量经济学成为一门独立学科的标志是（B）。 A．1930年世界计量经济学会成立B．1933年《计量经济学》会刊出版 C．1969年诺贝尔经济学奖设立 D．1926年计量经济学（Economics）一词构造出来 3．外生变量和滞后变量统称为（D）。 A．控制变量 B．解释变量 C．被解释变量 D．前定变量4．横截面数据是指（A）。 A．同一时点上不同统计单位相同统计指标组成的数据B．同一时点上相同统计单位相同统计指标组成的数据 C．同一时点上相同统计单位不同统计指标组成的数据D．同一时点上不同统计单位不同统计指标组成的数据 5．同一统计指标，同一统计单位按时间顺序记录形成的数据列是（C）。 A．时期数据 B．混合数据 C．时间序列数据 D．横截面数据6．在计量经济模型中，由模型系统内部因素决定，表现为具有一定的概率分布的随机变量，其数值受模型中其他变量影响的变量是（ A ）。 A．内生变量 B．外生变量 C．滞后变量 D．前定变量7．描述微观主体经济活动中的变量关系的计量经济模型是（ A ）。 A．微观计量经济模型 B．宏观计量经济模型 C．理论计量经济模型 D．应用计量经济模型 8．经济计量模型的被解释变量一定是（ C ）。 A．控制变量 B．政策变量 C．内生变量 D．外生变量9．下面属于横截面数据的是（ D ）。 A．1991－2003年各年某地区20个乡镇企业的平均工业产值 B．1991－2003年各年某地区20个乡镇企业各镇的工业产值 C．某年某地区20个乡镇工业产值的合计数 D．某年某地区20个乡镇各镇的工业产值 10．经济计量分析工作的基本步骤是（ A ）。 A．设定理论模型→收集样本资料→估计模型参数→检验模型B．设定模型→估计参数→检验模型→应用

外贸英语函电试卷B标准答案(1)

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都是或都不是。 ①t t t u x b b y ++=310②t t t u x b b y ++=log 10 ③t t t u x b b y ++=log log 10④t t t u x b b y +=)/(10 18. 观察下列方程并判断其变量是否呈线性，系数是否呈线性，或都是或都不是。 ①t t t u x b b y ++=log 10②t t t u x b b b y ++=)(210 ③t t t u x b b y +=)/(10④t b t t u x b y +-+=)1(11 0 19.什么是异方差性？试举例说明经济现象中的异方差性。 20.产生异方差性的原因及异方差性对模型的OLS 估计有何影响。21.检验异方差性的办法有哪些？ 22.异方差性的解决办法有哪些？23.什么是加权最小二乘法？它的基本思想是什么？ 24.样天职段法（即戈德菲尔特——匡特检验）检验异方差性的基来源根基理及其使用条件。 25．简述DW 检验的局限性。26．序列相关性的后果。27．简述序列相关性的几种检验办法。 28．广义最小二乘法（GLS ）的基本思想是什么？29．解决序列相关性的问题主要有哪几种办法？ 30．差分法的基本思想是什么？31．差分法和广义差分法主要区别是什么？ 32．请简述什么是虚假序列相关。33．序列相关和自相关的概念和规模是否是一个意思？ 34．DW 值与一阶自相关系数的关系是什么？35．什么是多重共线

人教版五年级下册数学尖子生题库1-3单元3

36、用125个边长为1cm的正方体拼成一个边长为5cm的正方体。要使拼成的正方体的边长变为6cm，需要增加边长为1cm的正方体多少个？ 37、在一个长为50cm、宽为40cm的装有部分水的长方体玻璃缸中，放入一块棱长是10cm的正方体铁块，铁块全部浸没，水未溢出，这时水深是20cm。若把这个铁块从缸中拿出来（铁块上面的水忽略不计），缸中的水面高是多少厘米？ 38、百德瓷厂要新盖一个厂房（地基的形状和长、宽如下图）。为了打墙基，需挖一圈宽1m、深0.5m的沟，一共要挖多少立方米的土？ 39、有一个长方体，从上面截下一个高是2cm的长方体后正好得到一个正方体。如下图，正方体的表面积比原来长方体的表面积减少了48cm2。求原来长方体的体积。 40、一个无水观赏鱼缸（如下图）中放有一块高为28cm，体积为4200cm3的假山。如果水管以每分钟8dm3的流量向鱼缸内注水，那么至少需要多长时间才能将假山完全淹没？（鱼的体积不计） 41、A、B两个容器的形状和规格如下图所示（单位：cm）。将B容器中的水倒出一些装到A容器中，这时两个容器内的水面高度相同。现在两个容器中的水面高度是多少厘米？

42、把下面的表格补充完整。 43、求下面立体图形的表面积和体积。（单位：cm） 43、把一块棱长为8dm的正方体铁块锻造成长和宽都是4dm的长方体铁条，这个长方体的高是多少分米？ 44、游泳池的长为25m，宽为10m，深为1.6m。（1）这个游泳池的占地面积是多少平方米？（2）如果在游泳池的四周和池底贴上瓷砖，贴瓷砖部分的面积是多少平方米？（3）游泳池的体积是多少立方米？

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PartⅡ.True or False 1、 The accounting process generates financial reports for both “internal ”and “external”users. 2、The balance sheet reflects the basic accounting equation and the means of financing the organization's assets. 3、The existence of Accounts Receivable on the Balance Sheet indicates that the company has one or more creditors. 4、Liabilities are classified and presented in increasing order of liquidity. 5、Working capital equals current assets less current liabilities. 6、Declaration of dividends reduces the retained earnings portion of the owners' equity of the corporation and creates a liabilities called Dividends Payable. 7、A chart of accounts is a listing of the titles of all accounts. 8、The cash basis of accounting often violates the matching rule. 9、Closing entries convert real and nominal accounts to zero balance. 10、The work sheet is published with the balance sheet and income statement, as a supplementary statement. 11、A company's sustainable growth rate is the highest growth rate in sales it can attain without issuing new stock. 12、Only rapidly growing firms have growth management problems.

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A．1991－2003年各年某地区20个乡镇企业的平均工业产值 B．1991－2003年各年某地区20个乡镇企业各镇的工业产值 C．某年某地区20个乡镇工业产值的合计数D．某年某地区20个乡镇各镇的工业产值 10．经济计量分析工作的基本步骤是（）。 A．设定理论模型→收集样本资料→估计模型参数→检验模型B．设定模型→估计参数→检验模型→应用模型 C．个体设计→总体估计→估计模型→应用模型D．确定模型导向→确定变量及方程式→估计模型→应用模型 11．将内生变量的前期值作解释变量，这样的变量称为（）。 A．虚拟变量B．控制变量C．政策变量D．滞后变量 12．（）是具有一定概率分布的随机变量，它的数值由模型本身决定。 A．外生变量B．内生变量C．前定变量D．滞后变量 13．同一统计指标按时间顺序记录的数据列称为（）。 A．横截面数据B．时间序列数据C．修匀数据D．原始数据 14．计量经济模型的基本应用领域有（）。 A．结构分析、经济预测、政策评价B．弹性分析、乘数分析、政策模拟 C．消费需求分析、生产技术分析、D．季度分析、年度分析、中长期分析 15．变量之间的关系可以分为两大类，它们是（）。 A．函数关系与相关关系B．线性相关关系和非线性相关关系 C．正相关关系和负相关关系D．简单相关关系和复杂相关关系 16．相关关系是指（）。 A．变量间的非独立关系B．变量间的因果关系C．变量间的函数关系D．变量间不确定性

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尖子生题库（六年级上册）一、填空乐园 1、已知a×2/3=5/4×b=4/4×c,用a、b、c排序为（）。Ｐ３０ 2、3千克的3/4和（）个3/4千克一样重。Ｐ３０ 3、比10 千克的4/5少4/5千克是（）。Ｐ３１ 4、７与１１的积是最小的四位奇数是（）。Ｐ３１ 5、甲数是13/4,乙数是甲数的14/13倍，乙数是（）。甲、乙两数的积是（）。 P71 6、如果a×5/4=9/10×b=13/13×c，那么a、b、c按从大到小排列顺序应该是（）。P72 7、一批零件共2520个，第一周加工若干个，第二周又加工了全部零件的2/7,这时已加工和未加工的零件个数相同，第一周加工零件（）个。 P72 8、梁和吴从甲地到乙地，梁的速度比吴的速度快1/5，已知吴行这段路用30分钟，梁行这段路用（）分钟。P104 9、如果M是一个不等于0的自然数，1/3÷M＝（）；M÷1/3＝（）。P149 10、一张圆形纸片，至少对折（）次，可以找到它的圆心，至少对折（）次就可以找到它的直径。P170 11、在一个周长为１００毫米的硬纸正方形内，要剪下一个最大的圆，这个圆的直径是（）厘米，半径是（）厘米。P170 12、7080平方分米＝（）平方米。P171 13、在同一个圆内，周长是直径的（），周长是半径的（）。Ｐ１８０ 14、台钟的分针长６厘米，时针长５厘米，从星期一上午８点到星期二上午８点，分针走了（）厘米，时针走了（）厘米。Ｐ１８０ 15、做１０个直径为2.4米的圆桌面，至少需要木板（）平方米。Ｐ１８９

17、将一个圆沿直径剪开，如果这个圆的直径是５厘米，那么现在它的周长比原来的周长（），为（）厘米。Ｐ189 18、一个半圆形物体，它的半径是４米，它的面积是（）平方米，它的周长是（）米。Ｐ189 19、把一个周长是15.7分米的圆平均分成两份，每个半圆的周长是（）厘米，面积是（）平方厘米。P189 20、用一根铁丝围城一个圆，半径正好是4分米，如果用这根铁丝改围城一个正方形，它的边长是（）分米。P204 21、一张长方形纸长10厘米，宽8厘米，在这张纸上画一个最大的圆，这个圆的面积是（）平方厘米。P204 22、（）%=15/( )=0.75=( ):12=12:( ) P222 23、五年级学生达到体育锻炼标准的有100人，没达到标准的有25人，五年级学生体育锻炼的达标率是（）%。P225 24、沈铁一公司承建一段沈阳地铁，已修的是未修的60%，已经修了840米，这段地铁长（）米。P226 25、甲数比乙数少3/8，乙数比甲数多（）%。P226 26、甲数是乙数的60%，甲数比乙数少（）%，乙数比甲数多（）%。 27、张叔叔生产了200个零件，有2个不合格，合格率为（）%。二、判断快车 1、几个真分数的积一定比１小。（）Ｐ３１ 2、一个数的2/3是24，这个数与24的2/3相差20。（）P105 3、黑豆比黄豆重3/5千克，也就是黄豆比黑豆轻3/5千克。（）P106 4、乙库存粮食24吨，从甲库运出3吨放到乙库，那么乙库的粮食正好是甲库的3/5，甲库原来存粮食43吨。（）P106

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A. given B. sent C. enclosed D. presented ( ) 2. They found an opportunity to purchase six _____ leather shoes. A. thousands pairs B. thousand pair of C. thousands of pair D. thousand pairs of ( ) 3. The letter we sent last week is an enquiry _____ digital cameras. A. about B. of C. for D. as ( ) 4. What kind of products do you think _____ particularly interested _____ A. are they, in B. they are, in C. are they, / D. they are, / ( ) 5. We owe your name and address _____ Italian Commercial Bank who informed us that you are in the market _____ table-cloths. A. from, for B. to, with C. from, with d. to, for ( ) 6. While _____ an enquiry, you ought to enquiry into quality and price etc.. A. making B. sending C. offering D. giving ( ) 7. In order to obtain the needed information, the inquirer should simple, clearly and concisely write _____ he wants to know. A. that B. so C. what D. because of ( ) 8. We are a specialized corporation, _____ the export of animal by-products. A. dealing with B. dealing C. handling D. dealt in ( ) 9. We are willing to enter into business relations with you on the _____ of equality and mutual benefit. A. base B. basis C. bases D. based ( ) would not give you any lower price _____ you could place an order for more than 500 tons. A. expect B. until C. unless D. besides ( ) 11. We _____ some brochures _____ to illustrate the types of materials we manufacture. A. enclose you, / B. enclose, you C. enclose, / D. enclose, to you

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