黑龙江开放大学《理工英语3》单元自测8（预备知识：Unit 8；10分）答卷.docx

单元自测8 （预备知识：Unit 8； 10分）试卷总分：100得分：1001. 一 ?I was worried about this out-dated equipment.9999999999999999999999You，re so lucky.A. It's too old.C.Yeah, it may bring a health problem.答案:C2.一 ?How are you feeling?一 ?Much better. ?.A.Thanks for coming to see me.B.You look great.B. Don，t mention it.答案:AThe question by us soon.A. is going to discussB.has been discussedC. is going to be discussed答案:C4.He is the right person to ?such a large wine company. ?A. rulemanaging C.supervise 答案:C5 .? ? ? ? ?, he opened the car door and drove the car away. ?A.SensiblyB.UnawakeC.Unconsciously答案:C6 .二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一 个最佳选项。? ? ? Man is a land animal, but he is also closely tied to the sea. Throughout history the sea has served the needs of man. The sea has provided man with food and a convenient way to travel to many parts of the world. Today, nearly two一thirds of the world，s population live within 80 kilometers of the sea coast.In the modern technological world, the sea offers many resources to help mankind survive. Resources on land are beginning to be used up. The sea, however, still can be hoped to supply many of man，s needs.The list of riches of the sea yet to be developed by man，s technology is impressive. Oil and gas explorations have been carried out for nearly 30 years. Valuable amounts of minerals exist on the ocean floor ready to be mined （开采）.Fish farming promises to be a good way to produce large quantities of food. The culture of fish and shellfish is an ancient skill practiced in the past mainly by Oriental people.Besides oil and gas, the sea may offer new sources of energy. Experts believe that the warm temperature of the ocean can be used in a way similar to the steam in a steamship. Ocean currents （水流）and waves offer possible use as a source of energy.Technology is enabling man to explore ever more deeply under the sea. The development of strong, new materials has made this possible.The technology to harvest the sea continues to improve. Experts believe that by the year 2000 the problems that prevent us from exploiting fully the food, minerals, and energy sources of the sea will be largely solved.The major things that the sea offers man are 1.A. fish and oilB. warm temperature and ocean currentsC. the food, energy sources, and minerals?2. The sea serves the needs of man because 2.A. in provides man with foodB. it supplies man with mineralsC. all of the above3. We can conclude from this passage that 3.A. the sea resources have largely been used upthe sea, in the broad sense, has not yet been developedB. the problems that prevent us from using the food, minerals, and energy sources of the?sea have already been solved.4. The underlined words Oriental people in the fourth paragraph probably mean 4.A. the people in Asia? B. African people? C. European people?5. The best title for this passage is 5.A. Sea HarvestB. Technology for Exploiting the SeaC. Man and the SeaAA. BC.C答案:C._2A. ABC.C答案:C._3_AA. BC.C答案:B. _4_A. AB.BC.C答案:A. _5_A. AB.BC.C答案:C