单选题What does President Bush think of tapping oil in ANWR?A It will increase America’s energy consumption.B It will exhaust the nation’s oil reserves.C It will help reduce the nation’s oil imports.D It will help secure the future of ANWR.

单选题If oil density were greater than water’s, the oil separator （）.A did workB would work wellC didnt workD wouldnt work

单选题Advertisement: The most flavorful olives in the world are kalamata olives. The more kalamata olives used to make a bottle of olive oil, the more flavorful the oil, and no company buys more kalamata olives than Zorba’s Olive Oil. Therefore, when you buy Zorba’s Olive Oil, you’re buying the most flavorful olive oil available today.　 The reasoning presented in the advertisement is flawed because it overlooks the possibility that:A Not all of Zorba’s competitors use kalamata olives in their oil.B Zorba’s sells more olive oil than any other company.C The most flavorful olive oil is not necessarily the best olive oil.D Because of bulk discounts, Zorba’s pays less per kilogram of kalamata olives than does its competitors.E The number of kalamata olives harvested every year is far less than the number of Spanish olives harvested every year.

问答题Passage 5　　In the eyes of Edmund Daukoru, Nigeria’s oil minister and the current president of the Organisation of the Petroleum Exporting Countries (OPEC), the price of oil is “ very low “. Compared with July, when it peaked at $ 78.40 a barrel, he is right. Since then, it has fallen by almost a quarter. On September 25th, it briefly slipped below $ 60 a barrel, its lowest level in six months. The same analysts who just a few short months ago were wondering about the effect of expensive oil on the world economy are now pondering the consequences of a slump.　　That might prove premature. For one thing, Mr. Daukoru insists that OPEC will do something to stem the slide. At its last meeting, in mid-September, the group threatened to cut its output without notice if the price fell further. Saudi Arabia, for one, has been selling less oil of late. Ministers from different OPEC countries have been making different noises about whether a cut is desirable or likely, but all would be loath to see their revenues eroded by lower prices.　　The world is still consuming almost as much oil as it can pump, so any reduction in supply could send prices skywards again. Both the relative calm of this year’s hurricane season and the diminishing threat of an interruption to Iran’s oil exports seem to have contributed to the recent fall. But should clouds gather over the Atlantic, or tempers rise in the Middle East, the price could jump again.　　Moreover, the price of oil usually falls in the autumn, after the summer surge in petrol consumption has abated but before winter brings higher demand for heating oil. According to Sabine Schels, a commodity strategist at Merrill Lynch, seasonal swings in fuel prices are becoming more pronounced, thanks to a shortage of refining and storage capacity. At times of peak demand, she argues, the petrol price must rise high enough to prompt the reopening of old and inefficient refineries that would not normally be profitable. Those refineries, in turn, use up a lot more oil, pushing up its price too.　　Oil markets will not escape this cycle, Miss Schels believes, until more refineries and storage tanks are built, and more fields developed—a process that can take years. Traders in the futures market also seem to believe that the oil price will rise again. Oil for delivery- in December 2007, for example, cost $ 68 on September 27th. The price is more than $ 60 for all months until December 2011.　　Those bets could sour, however, if the American economy slows, as many suspect it is already doing. That would dent demand for oil, both from America itself and from countries that supply it with imports, such as China. Economists at HSBC, who expect a sharp American slowdown in 2007, now think Asian GDP growth will be 5.8% in 2007, against the consensus forecast of 6.3 %.　　On the other hand, cheaper oil might help to mitigate any slowdown, in several ways. It would boost firms hit by higher energy prices, such as the struggling manufacturers of gas-guzzling cars. And it will relieve the pressure on consumers, at a time when many are worried that a stalling housing market may weigh on their spending. Economists at Morgan Stanley estimate that the fall in petrol prices from over $ 3 to $ 2.50 a gallon (the average is now $ 2.42) will alone have added some $ 78 billion to American purchasing power. Consumer confidence numbers, released on September 26th, were unexpectedly strong.　　Above all, cheaper oil would ease concerns about inflation, and so reduce the need for central bankers to increase interest rates. American inflation slowed in August, thanks in part to smaller increases in the cost of energy and transport. That’s good news, except that it might simply prompt Americans to drive more.　　1. What does the author mean by “that might prove premature”? (Para. 2) Why does he say so?　　2. Paraphrase the sentence “those bets could sour, however, if the American economy slows” (Para. 6)　　3. Why cheaper oil might help to “mitigate any slowdown”?

单选题What’s the advantage of oily water separator that meets the requirement of MEPC 60(33) over MEPC 107(49)?（）A more economicB larger capacity on oil treatmentC less costiveD more capable of separating emulsified oil

共用题干 Thirst for OilWorldwide every day,we devour the energy equivalent of about 200 million barrels of oil. Most of the energy on Earth comes from the Sun. In fact enough energy from the Sun hits the planet's surface each minute to cover our needs for an entire year,we just need to find an efficient way to use it. So far the energy in oil has been cheaper and easier to get at. But as supplies dwindle,this will change,and we will need to cure our addiction to oil.Burning wood satisfied most energy needs until the steam-driven industrial revolution,when energy-dense coal became the fuel of choice. Coal is still used,mostly in power sta-tions,to cover one quarter of our energy needs,but its use has been declining since we star-ted pumping up oil. Coal is the least efficient,unhealthiest and most environmentally dama-ging fossil fuel,but could make a comeback,as supplies are still plentiful:its reserves are five times larger than oil's.Today petroleum,a mineral oil obtained from below the surface of the Earth and used to produce petrol,diesel oil and various other chemical substances,provides around 40% of the world's energy needs,mostly fuelling automobiles. The US consumes a quarter of all oil,and generates a similar proportion of greenhouse gas emissions.The majority of oil comes from the Middle East,which has half of known reserves. But other significant sources include Russia,North America,Norway,Venezuela and the North Sea. Alaska's Arctic National Wildlife Refuge could be a major new US source,to reduce reliance on foreign imports.Most experts predict we will exhaust easily accessible reserves within 50 years,though opinions and estimates vary. We could fast reach an energy crisis in the next few decades, when demand exceeds supply. As conventional reserves become more difficult to access,oth-ers such as oil shales and tar sands may be used instead. Petrol could also be obtained from coal.Since we started using fossil fuels,we have released 400 billion tonnes of carbon,and burning the entire reserves could eventually raise world temperatures by 13℃ .Among other horrors,this would result in the destruction of all rainforests and the melting of allArctic ice.“…we will need to cure our addiction to oil.”Why does the author say so?A:Most of the energy on Earth comes from the Sun.B: Oil supply is increasing all the time.C: Demand for oil is increasing all the time.D: Oil supply is decreasing.

单选题When preparing a ship for heavy weather，fuel oil day tanks should be（）.A pumped overboard to calm the seasB drained to the lower hull to reduce free surfacesC filled to ensure that sufficient fuel oil is available during a lengthy emergencyD partially drained to increase free surfaces in order to reduce motions

共用题干 Thirst for OilWorldwide every day,we devour the energy equivalent of about 200 million barrels of oil.Most of the energy on Earth comes from the Sun.In fact enough energy from the Sun hits the planet's surface each minute to cover our needs for an entire year,we just need to find an efficient way to use it. So far the energy in oil has been cheaper and easier to get at. But as supplies dwindle,this will change,and we will need to cure our addiction to oil.Burning wood satisfied most energy needs until the steam-driven industrial revolution,when energy-dense coal became the fuel of choice.Coal is still used,mostly in power stations,to cover one quarter of our energy needs,but its use has been declining since we started pumping up oil.Coal is the least efficient,unhealthiest and most environmentally damaging fossil fuel,but could make a comeback,as supplies are still plentiful:its reserves are five times larger than oil's.Today petroleum,a mineral oil obtained from below the surface of the Earth and used to pro- duce petrol,diesel oil and various other chemical substances,provides around 40% of the world's energy needs,mostly fuelling automobiles.The US consumes a quarter of all oil,and generates a similar proportion of greenhouse gas emissions.The majority of oil comes from the Middle East,which has half of known reserves.But other significant sources include Russia,North America,Norway,Venezuela and the North Sea.Alaska's Arctic National Wildlife Refuge could be a major new US source,to reduce reliance on foreign imports.Most experts predict we will exhaust easily accessible reserves within 50 years,though opinions and estimates vary.We could fast reach an energy crisis in the next few decades,when demand exceeds supply.As conventional reserves become more difficult to access,others such as oil shales and tar sands may be used instead.Petrol could also be obtained from coal.Since we started using fossil fuels,we have released 400 billion tonnes of carbon,and burn- ing the entire reserves could eventually raise world temperatures by 13℃．Among other horrors, this would result in the destruction of all rainforests and the melting of all Arctic ice. What do experts say about the earth's fuel reserves?A: The earth's fuel reserves will be accessible for the next 50 years.B: There will soon be an energy crisis.C: Conventional reserves will soon become inaccessible.D: Fuel demand will decline.

共用题干第三篇Oil and EconomyCould the bad old days of economic decline be about to return?Since OPEC agreed to supplycuts in March,the price of crude oil has jumped to almost $26 a barrel,up from less than$10 last December. This near-tripling of oil prices calls up scary memories of the 1973 oil shock,when prices quadrupled,and 1979一1980,when they also almost tripled.Both previous shocks resulted in double-digit inflation and global economic decline.So where are the headlines warning of gloom and doom this time?The oil price was given another push up this week when Iraq suspended oil exports.Strengthening economic growth,at the same time as winter grips the northern hemisphere,could push the price higher still in the short term.Yet there are good reasons to expect the economic consequences now to be less severe than in the l970s.In most countries the cost of crude oil now accounts for a smaller share of the price of petrol than it did in the l970s.In Europe,taxes account for up to four-fifths of the retail price,so even quite big changes in the price of crude have a more muted effect on pump prices than in the past.Rich economies are also less dependent on oil than they were,and so less sensitive to swings in the oil price.Energy conservation,a shift to other fuels and a decline in the importance of heavy, energy-intensive industries have reduced oil consumption.Software,consultancy and mobile telephones use far less oil than steel or car production.For each dollar of GDP(inconstant prices)in rich economies now use nearly 50%less oil than in 1973.The OECD estimates in its latest Economic Outlook that,if oil prices averaged $22 a barrel for a full year,compared with$13 in 1998,this would increase the oil import bill in rich economies by only 0.25％～0.5%of GDP.That is less than one-quarter of the income loss in 1974 or 1980. On the other hand,oil-importing emerging economies一to which heavy industry has shifted一have become more energy-intensive,and so could be more seriously squeezed.One more reason not to lose sleep over the rise in oil prices is that,unlike the rises in the 1970s,it has not occurred against the background of general commodity-price inflation and global excess demand.A sizable portion of the world is only just emerging from economic decline.The Economist's commodity price index is broadly unchanging from a year ago.In 1973 commodity prices jumped by 70%,and in 1979 by almost 30%.The main reason for the latest rise of oil price is_______.A:global inflationB:reduction in supplyC:fast growth in economyD:Iraq's suspension of exports

单选题It can be learned from the passage that oil exploitation beneath ANWR’s frozen each _____.A involves a lot of technological problemsB remains a controversial issueC is expected to get under way soonD will enable the U.S. to be oil independent

问答题Practice 3　　Energy-saving vehicles were part of the Green Transportation Festival in the US in 2003. The vehicles shown were designed to reduce America’s dependence on oil and help the environment.　　There are exhibits of cars and buses at the festivals. Most of them use little gas or use another kind of fuel such as natural gas. People are also urged to consider simpler ways of getting around, such as walking, biking and using public transportation systems.　　The United States has less than five per cent of the world’s population, but uses about twenty-five per cent of the world’s oil. More than half of the nation’s oil is imported. Most of it goes to transportation.　　Festival organizers said progress in technology was making it possible for Americans to reduce their dependence on oil. That is because the kinds of energy-saving vehicles are increasing. Efforts to reduce oil imports in the United States would also have important environmental benefits. The burning of oil as fuel is responsible for gases blamed for climate change. When gasoline is burned in cars, it also pollutes the air. This leads to many health problems.

单选题What does President Bush think of tapping oil in ANWR?A It will increase America’s energy consumption.B It will exhaust the nation’s oil reserves.C It will help reduce the nation’s oil imports.D It will help secure the future of ANWR.

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