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在特别行政区中,由中央负责的是()。
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是建设单位在向土地管理部门申请用地前,经城市规划行政主管部门确认建设项目位置和范围符合城市规划的法定凭证。
Could the bad old days of economic decline be about to return？ Since OPEC agreed to supply-cuts 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 shocks resulted in double-digit inflation and global economic decline. ,So where are the headlines warning of gloom and doom this time？
The oil 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 terra,
Yet there are good reasons to expect the economic consequences now to be less severe than in the 1970s. In most countries the cost of crude oil now accounts for a smaller share of the price of petrol than it did in the 1970s. In Europe, taxes account for up to four-fifths of the retails price, so even quite big changes in the price of crude have a more muted effect on pump prices than in the past.
Rich economics 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 reduces oil consumption. Software, consultancy and mobile telephones use far less oil than steel or car production. For each dollar of GDP (in constant prices) rich economics now use nearly 50% less oil than in 1978. 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 e merging economies--to which heavy industry has shifted--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 ______.
Meat and vegetables are measured in grams and kilograms. Milk and other liquid foods are measured in liters and milliliters. These units only measure quantity; they do not measure the value of the food to the body. The unit which measures the quality or value of food is the "calorie". A calorie is the amount of heat given off by food when it burns. This measurement tells how much energy a certain food has when it is completely used by the body.
Our bodies use varying amounts of calories. The more exercise we take, the more calories we burn. If we eat food which contains more calories than we use up, then it is possible that we would increase in weight. In order to avoid becoming overweight it is advisable to eat a balanced diet and not eat too many foods that have a high calorie rating. The table below gives you some idea of the number of calories in food.
To keep the calorie intake (纳入) down, it is better to eat______.
听力原文： Israeli Prime Minister Ariel Sharon and Secretary of State Colin Powell have agreed on a seven-day violence-free period to test a U-S-brokered cease-fire with the Palestinians. This would be followed by a cooling off period of six weeks and the introduction of measures to re-build trust between the two sides.
Mr. Sharon and Mr. Powell announced an agreement between Israel and the Palestinians toward a resumption of peace negotiations. Appearing at a joint news conference, they said there must be a seven-day period of complete calm, followed by a cooling-off period. Mr. Sharon says he and Mr. Powell are completely in accord with the principle that the violence must stop before political progress can begin.
How long will the cooling off period be according to the agreement between Israel and the Palestinians？
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