大学英语六级考试模拟试卷(四)Word文件下载.doc

1、注意：此部分试题请在答题卡1上作答。1. What does the water crisis mainly refer to? A） The lack of usable water and water pollution. B） Conflicts over scarce water resources worldwide. C） Human demands for safe drinldng water globally. D） The tmlimited waste of fresh water on the earth.2. Why is only a small amount of

2、 ocean water desalinated in the world? A） Because most ocean water is not available for desalination. B） Because the quality of ocean water is not good enough for desalination. C） Because the skill of converting salty water to fresh water is immature. D） Because there isnt enough energy to convert s

3、alty water to fresh water.3. What is one of the main causes of most diseases according to the World Bank?A） Poor immunity. B） Insanitary drinking water.C） Unhealthy living habit. D） Contaminated food. 4. In underdeveloped countries, thousands of children die as a result of every day.A） devastating d

4、roughts B） poor medical treatmentC） drinking polluted water D） serious malnutrition5. To relieve water crisis in lesser developed countries, each region is expected to _ A） reduce the costs of advanced technology B） contribute to the wealth of other regions C） share its available water resource with

5、 others D） balance population to water resource6. What is the Year 2025 forecast mainly concerned about? A） The feasibility of txeating wastewater and reducing groundwater over-drafting. B） The possibility of water crisis that might reduce the world population. C） The enormous costs to keep the bala

6、nce of ecosystems. D） The economic impacts to farmers in developing countries.7. How can individuals in developed countries realistically contribute to the solution of water crisis? A） Donate money to drought-stricken areas. B） Reduce over-consumption. C） Protect groundwater and wetlands. D） Accept

7、immigrants from developing countries.8. According to global experiences, _ is one of the keys to the management of wate crisis.9. For the management of transboundary water sources, _is a potential way.10. The water agreement negotiated in the Jordan River Basin reflected that a paradigm is more effe

8、ctive.Part m Listening Comprehension （35 minutes）此部分试题请在答题卡2上作答。11. A） She doesnt think they should tell Catherine about the party. B） Shell be surprised if Catherine comes to the party. C） She told Catherine they were going to surprise her. D） She can never keep a secret from Catherine.12. A） He ha

9、snt studied physics under the professor. B） This was the professors best lecture. C） He has never heard the professor give a good lecture. D） The professor isnt interested in physics.13. A） Driving on a one-way read. B） In a telephone booth.C） In her office. D） At the doctors clinic.14. A） Alice and

10、 Ben were accepted by Harvard University. B） Ben applied to State University because Alice was enrolled there. C） Ben didnt want to go to State University because Alice is there. D） Neither Alice nor Ben is interested in attending Harvard University.15. A） He doesnt have any idea about what he wants

11、 to do. B） He doubts the boss will fulfill his promise. C） Hed like to take up some casual work in the vacation. D） He cant decide where to go on vacation.16. A） His heroic deeds were reported in the news. B） He was caught taking pictures with the camera. C） He went to see a film shooting on the squ

12、are. D） His television appearance was unintentional.17. A） He doubts she still makes much money now. B） He wondem why she still keeps her part-time. C） He suspects she doesnt know when class begins. D） Hes surprised she has chosen to be a guide.18. A） The next day. B） During dinner.C） In the evening

13、. D） For the time being.Questions 19 to 21 are based on the conversation you have just heard.19. A） Many of his classmates have changed to other majors. B） Hes having problems in his business classes. C） His mother doesnt like his major all the way. D） His father cant ensure him a good job in business.20. A） She is working in an academy happily. B） She is struggling with her hard study. C） She is suffering from lovesickness. D） She is pursuing an unworthy guy.21. A） Andrea. B） Jason. C） Matt. D） Jeff.