22春“英语”专业《英语国家概况》在线作业答案参考2VIP

1、22春“英语”专业英语国家概况在线作业答案参考1. Former President Nixon remarked on several occasions that drug abuse is American&39;s “number one enemy” and that “we must declare war against it.”( )A.错误B.正确参考答案：B2. Buddhism is mainly distributed over Southern and Eastern _.A.EuropeB.AfricaC.AmericaD.Asia参考答案：D3. It i

2、s implied in the first paragraph_.Acells or even molecules can be magnified by aIt is implied in the first paragraph_.Acells or even molecules can be magnified by a microscopeBa molecule is as small as a cellCtelescopes and microscopes are similar; they both magnify small thingsDtelly is a Greek wor

3、d正确答案：A这是一道推理、引申类型的题。选项B的推理没有根据。选项C的推理是错误的。microscope用来放大小的东西，而telescope用来看远处的东西。选项D根本没作推理，是原文中明说的。选项A是由第一段第二句、第三句推断出来的，原文没有明说，所以符合题意。4. Sir Francis Bacon heralded a new age of learning in the early _ century.A.sixteenthB.fifteenthC.eighteenthD.seventeenth参考答案：D5. Scientists were embroiled (使卷入) las

4、t week in an international row over genetically modiScientists were embroiled (使卷入) last week in an international row over genetically modified cotton (GM cotton).A study in China suggested for the first time that the crop was permanently damaging the environment and that insects were building up re

5、sistance to it.The study, by the Nanjing institute of Environmental Science, combined the laboratory and field work from four Chinese scientific institutes. The study was done over a several - year period.GM Cotton had a gene resistance to the cotton bollworm (棉铃虫) and isolated from the bacterium (细

6、菌) named Bacillus thuringiensis (Bt), but the study found that it harms the natural parasitic (寄生的) enemies of the cotton bollworm.It also indicated that populations of pests besides the bollworm had increased in Bt cotton fields and some had replaced the bollworm as the primary pest.However, the le

7、ading GM company, the US's Monsanto, which controls more than 80 per cent of the Bt cotton grown worldwide, dismissed the research.It said that the industry has always cited GM cotton as its biggest success, because it can increase yields by up to 60 per cent and reduce the need for pesticides (

8、杀虫剂) by 80 per cent.But, unfortunately for the industry, (80) the scientists also found that the resistance of Bt cotton to bollworm decreased significantly over time.Why scientists say no to GM cotton?ABecause the cotton was genetically modified.BBecause the cotton was found to damage the environme

9、nt.CBecause the cotton harms the bollworm.DBecause Monsanto dismissed the research.正确答案：B解析：第二段中谈到，中国科学家发现Bt棉花会永久性地伤害环境，并会使昆虫累积抗性，因此在国际间就引发了一场争论。可见，只有B是正确的。6. If you are _ in any of the items please let us know. Ainterest Binteresting CinterestedIf you are _ in any of the items please let us know.&#

10、160; Ainterest  Binteresting  Cinterested  DinterestsC7. JPY1003 per yard CIF Qingdao including 2% discount.JPY1003 per yard CIF Qingdao including 2% discount.正确8. The metropolis of London and most of Britain&39;s large cities are located in the highland zone.(

11、 )A.错误B.正确参考答案：A9. The state _ is rich in fishing and trapping.A.HawaiiB.CaliforniaC.AlaskaD.New York参考答案：C10. The city of London is not the capital of England and the UK.( )A.错误B.正确参考答案：A11. Constitutionally the Queen does not seem to have great power.( )A.错误B.正确参考答案：A12. Up until 1970&39;s the

12、 Irish economy was inward-looking.( )A.错误B.正确参考答案：B13. Toni Morrison (1931-) won the Nobel Prize for Literature in 1993. She is the first African-American writer to receive this honor.( )A.错误B.正确参考答案：B14. There are several news agencies in the UK. _, the Press Association Ltd. and the Exchange Teleg

13、raph Co. Ltd. are the main ones.A.ReutersB.APC.TASSD.XinHua参考答案：A15. The British press has a long history.( )A.错误B.正确参考答案：B16. Overseas commodity trade alone accounts for about _ of the country&39;s national income.A.one sixthB.one thirdC.halfD.one fourth参考答案：A17. Three of the most famous primit

14、ive tribes living in the American continent created such brilliant civilizations. They are _.A.the Aztecs, the Incas and the MayasB.the Iroquois, the Pueblo, and the Pima IndiansC.Yadkin, Coles Creeks, and Smoky Hills参考答案：A18. If only she (know) _ that her behavior was not welcome, she would have be

15、en more careful with hIf only she (know) _ that her behavior was not welcome, she would have been more careful with her manners.had known此题测试与过去事实相反的虚拟语气的用法。全句的意思是：“如果她早知道她的行为不受欢迎，她就会多注意点礼貌了。”主句中用了would+have+动词过去分词，故从句中用过去完成式。19. Which of the following was NOT one of the three forces that led to the modern development of Europe?A.The growth of capitalismB.The RenaissanceC.The Religious ReformationD.The spiritual leadership of the