英沃國際英語測試卷4

1、英沃國際英語-大學(xué)英語六級測試卷4(滿分710,及格425,時間2h)Part I Writing (30 minutes)滿分 106.5Directions:For this part, you are allowed 30 ■inures to write a short essay onAnti-bully In Campus. You should write at least 150 words but no more th

2、an 200 words.Part n Listening (30 ainutes)滿分 248.5Section A Directions: In this section, you will hear two long conversations. At the end of eachconversation, you will hear four questions. Both the conversation and the q

3、uestions will bespoken only orxe After you hear a question, you must choose the best answer from the four choices marked A, B, C and D. Then mark the corresponding letter on Answer Sheet I with a single line through the

4、 centre.Questions 1 to 4 are based on the conversation you have just heard.1 A) It can benefit professionals and non-profe$$ional$ alike.B) It lists the various challenges physicists arc confronting.C) It describes how s

5、ome mysteries of physics were solved.D) It is one of the most fascinating physics books ever written.2. A ) physicists' contribution to humanity.B) Stories about some female physicists. n Beverly Hills and Chicago

6、9; $ Palmer House, as well as _31. nightclubs featuring A-li$t stars. Healso expanded internationally. And in 1949, he bought the 'greatest of them all* : New York City's magnificent Waldorf- Astoria. Typically

7、American. Hiltons were _32_ too: the first to haverooms with air-conditioning, TVs, ironing boards and sewing kits. Even modern hotel-reservations systems _33_ from one Hilton which was established in 1948Today the Hilto

8、n Hotels Corp. owns some 3,300 _34_ in 78 countries. Last year more than a quarter-billion guests checked in.A) soured B) motivated Q nickname D) catered E) previouslyF) luxurious G) properties H)features 1) fortune J)

9、evolvedkinds of nutritionally improved crops. Bio tech can also improve farming productivity in places v/hcre food shortages are caused by crop damage attribution to pests, drought poor soil and crop viruses, bacteria or

10、 fungi (H3).F ) Damage caused by pests is incredible. The European corn borer, for example, destroy 40 million tons of the world's corn crops annually, about 7% of the total.lncorporating pest-resistant genes into se

11、eds can help restore the balance. In trials of pest- resistant cotton in Africa, yields have increased significantly. So far. fears that genetically modified, pest-resistant crops might kill good insects as well as bad a

12、ppear unfounded.G) Viruses often cause massive failure in staple crops in developing countries. Two years ago. Africa lost more than half its cassava (W8)lve the problem of soil that contains excess aluminum, which can d

13、amage roots and cause many staple-crop failures. A gene that helps neutralize aluminum toxicity(毒性)in rice has been identified Many scientists believe bio-tech could raise overall crop productivity in developing countri

14、es as much as 25% and help prevent the loss of those crops after they are harvested. H ) Yet for all that promise, bio tech is far from being the v/hole answer. In developing countnes, lost crops are only one cause of hu

15、nger. Poverty plays the largest role. Today more than 1 billion people around the globe live on less than 1 dollar a day. Making genetically modified crops available will not reduce hunger if farmers cannot afford to gro

16、w them or if the local population cannot afford to buy the food those farmers produce.I) Bio-tech has its own ?distribution, problems. Private-sector bio-tech companies in the rich countries carry out much of the leading

17、- edge research on genetically modified crops.Their products are often too costly for poor farmers in the developing world, and many of those products won't even reach the regions where they are most needed. Bio-tech

18、 firms have a strong financial incentive to target rich markets first in order to help them rapidly recoup the high costs of product development. But some of these companies are responding to needs of poor countries.J) M

19、ore and more bio-tech research i$ beir>g carried out in developir>g countries. M to increase the impact of genetic research on the food production of those countries, there i$ a need for better collaboration betwee

20、n government agencies--both local and in developed countries--and private bio tech firms. The 1SAAA, for example, is successfully partnenng with the U. S. Agency for International Development, local researches and privat