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Job security is the least important measure of life quality.
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企业获得债权人豁免债务,不会增加利润,但会增加“资本公积———其他资本公积”。()
Where Did All the Ships Go
The Bermuda Triangle （三角区） is one_____（51） the greatest mysteries of the sea. In this triangular area between Florida, Puerto Rico and Bermuda in Atlantic, ships and airplanes_____（52） to disappear more often than in_____（53） parts of the ocean. And they do so_____（54） leaving any sign of an accident or any dead bodies.
It is_____（55） that Christopher Columbus was the first person to record strange happenings in the area. His compass stopped working, a flame came down from the sky, and a wave 100 to 200-feet-high carried his ship about a mile away.
The most famous disappearance in the Bermuda Triangle was the US Naval （海军的） Air Flight 19._____（56） December 5, 1945, five bomber planes carrying 14 men （57） on a training mission from the Florida coast.
Later that day, all communications with Flight 19 were lost. They just disappeared without a trace.
The next morning, 242 planes and 19 ships took part in the largest air-sea search in history. But they found nothing.
Some people blame the disappearances_____（58） supernatural （超自然的） forces. It is suggested the_____（59） ships and planes were either transported to other times and places, kidnapped （绑架） by aliens （外星人）_____（60） attacked by sea creatures.
There are_____（61） natural explanations, though. The US Navy says that the Bermuda Triangle is one of two places on earth_____（62） a magnetic compass （指南针） points towards true north_____（63） magnetic north._____（64）, planes and ships can lose their way if they don't make adjustments.
The area also has changing weather and is known_____（65） its high waves. Storms can turn up suddenly and destroy a plane or ship. Fast currents could then sweep away any trace of an accident.
第 51 题
Home Heating
Central heating became popular only afterthe Civil War. Typically, coal-burning furnaces （火炉）fueled the early systems. Natural gas had developed into the leading fuel by 1960.Its acceptance resulted in part from its wide uses.Because it comes primarily fromU.S. and Canadian fields, natural gas is also less vulnerable （脆弱的） than oil is to war. Oil remains the most important fuel in a few areas,such as New Englard.
Electric heating dominates most areas withmild winters and cheap electricity,including the South and the Northwest. It wasmade popular at least in the South by the low cost of adding electric heating tonew houses built with air-cbnditioning.Bottled gas,which is somewhat more expensivethan utility gas, is the fuel of choice in rural areas notserved by utility pipelines.Wood is the leading heating fuel in just a few rural counties.Home heating, whichaccounts for less than 7 percent of all energy consumed in the U.S., has had a commendable（值得赞扬的） efficiency record: from 1978 to 1997, theamount of fuel consumed for this purpose declined 44 percent despite a 33 percentincrease in the number of housing units and an increase in house size. The U. S.Departmentof Energy, however, forecasts that energy used in home heating will rise by 14 percentover the next two decades. That rise is small considering an expected 21percentincrease in the number of houses and the trend toward larger houses.
Natural gas end electricity will probablydominate the home heating market for the next two decades. Solar （太阳的） heating never became popular because of cost and limited winter sunlightin most areas; in 2000 only 47, 000 homes relied on it.
第 36 题 Natural gas didn't become the leading fueluntil.
不能影响利率的变动因素是（）。
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