北京语言大学21秋商务英语在线作业一答案参考1. Which of the following is not the e-commerce business models?A.Business-to-Business(B2B)B.Electronic fund transferC.Business-to-Customer(B2C)D.Customer-to-Customer(C2C)参考答案：B2. In 1947 three scientists, John Bardeen, William Shockley, and Walter Brattain working at _ invented the transistor computer.A.BaiduB.MicrosoftC.AT&Ts Bell LabsD.Yahoo参考答案：C3. The _ lawyer made a great impression on the jury.A.protectingB.guardingC.defendingD.shielding参考答案：C4. Short-term unsecured loans take several forms: _A.one-time-only loansB.lines of creditC.revolving credit agreementsD.non-interest-bearing account参考答案：ABC5. Dark glasses are sometimes worn to _ the eyes from strong sunlight.A.preventB.careC.defendD.protect参考答案：D6. It is only in exceptional circumstances we might become aware of the complexity involved.(语法上正确与否) ( )T.对F.错参考答案：F7. According to its purposes, accounting falls into _.A.managerial accountingB.financial accountingC.public accountingD.personal accounting参考答案：AB8. It was not long _ the news spread and people from all over the world came to visit this miracle of nature.A.afterB.beforeC.untilD.when参考答案：B9. A web page is written in a computer language called HTML.( )A.正确B.错误参考答案：A10. To protect data, you need to implement a data _ and recovery plan.A.modifyB.backupC.deleteD.All above参考答案：B11. Cash investments made by the owner to the business are reported on the statement of cash flows in the ( )A.financing activities sectionB.investing activities sectionC.operating activities sectionD.supplemental statement参考答案：A12. market tone (选出与题干意义最接近的解释)_A.市场预期B.市场行情C.市场波动D.市场供求参考答案：B13. Grain Exchange trading was suspended, and farmers sold at prices fixed by the board.(语法上正确与否) ( )T.对F.错参考答案：T14. reinforcement的意思是：the action or process of reinforcing or strengthening ( )T.对F.错参考答案：T15. A computer must include three of following. Which one is not necessary?A. systemB.output systemC.processing systemD.networking system参考答案：D16. When common stock is issued in exchange for land, the land should be recorded in the accounts at the par amount of the stock issued.( )A.正确B.错误参考答案：B17. VISA and MasterCard are two of the most popular bank credit cards.( )A.错误B.正确参考答案：B18. During the early years of this century, wheat was seen as the very lifeblood of Western Canada. (语法上正确与否) ( )T.对F.错参考答案：T19. The balance of the allowance for doubtful accounts is added to accounts receivable on the balance sheet.( )A.正确B.错误参考答案：B20. The allowance for doubtful accounts is similar to accumulated depreciation in that the account represents the total of all accounts written-off since the beginning year.( )A.正确B.错误参考答案：B21. In legal terminology, tort means a civil or private wrongful act by one party that results in injury to another partys body, property or reputation.( )A.错误B.正确参考答案：B22. Use the spell checker to correct spelling errors on the worksheet.( )A.正确B.错误参考答案：A23. His teacher is busy correct papers.( )A.正确B.错误参考答案：B24. When the market rate of interest is less than the contract rate for a bond, the bond will sell for a premium.( )A.正确B.错误参考答案：A25. A completely foreign-owned enterprise is independent in decision-making and can take all the profits it makes.( )A.错误B.正确参考答案：B26. C is an object-oriented programming language.( )A.正确B.错误参考答案：B27. superior的意思是：low in rank, status or quality ( )T.对F.错参考答案：F28. For a current liability to exist, the following two tests must be met. The liability must be due usually within a year and must be paid out of current assets.( )A.正确B.错误参考答案：A29. A large retained earnings account means that there is cash available to pay dividends.( )A.正确B.错误参考答案：B30. The manager gave her his _ that her complaint would be investigated.A.assuranceB.assumptionC.sanctionD.insurance参考答案：A31. They are _ children that they can&39;t dress themselves.A.so littleB.such littleC.so smallD.too small参考答案：B32. Improved consumer confidence is _ to an economic recovery.A.crucialB.subordinateC.cumulativeD.satisfactory参考答案：A33. The disagreement over trade restrictions could seriously _ relations between the two countries.A.tumbleB.jeopardizeC.manipulateD.intimidate参考答案：B34. A VPN offers the security and full data access of a private WAN, but because it runs over the Internet, it is more affordable and complex.( )A.正确B.错误参考答案：A35. My sister is quite _ and plans to get an M. degree within one