There is an abundant supply of cheap labor in this country.A:.a steady B: a plentiful C: an extra D: a stable
点击查看答案
Birds are abundant in the tall vegetation.A:steady B:plentiful C:extra D:meager
共用题干 A Country's Standard of LivingThe"standard of living" of any country means the average person's share of the goods and services the country produces.A country's standard of living,________(51),depends first and ________(52)on its capacity to produce wealth."Wealth"in this sense is not money,for we do not live on money________( 53)on things that money can buy:"goods"such as food and clothing, and"services"such as transport and entertainment.A country's capacity to produce wealth depends upon many factors,most of_________(54) have an effect on one another. Wealth depends_________(55)a great extent upon a country's natural resources.Some regions of the world are well supplied with coal and minerals,and have fertile soil and a favorable climate;other regions possess none of them.Next to natural resources_________(56) the ability to turn them to use.Some countries are perhaps as well-off_________(57)the USA in natural resources,but suffered for many years from civil and external wars,and________(58)this and other reasons were________(59)to develop their resources.Sound and stable political conditions,and________(60)from foreign invasions, enable a country to develop its natural resources peacefully and steadily,and to produce more wealth than another country equally well favoured by nature but less well ordered.A country's standard of living does not only depend upon the wealth that is produced and consumed_________(61)its own borders,but also upon what is directly produced through international trade.________(62),Britain's wealth in foodstuffs and other agricultural products would be much less if she had to depend only on________(63)grown at home.Trade makes it possible for her surplus manufactured goods to be traded abroad for the agricultural products that would________(64)be lacking.A country's wealth is,therefore,much influenced by its manufacturing capacity, ______(65)that other countries can be found ready to accept its manufactures._________(52)A:primary B:allC:foremost D:mainly
共用题干 Natural Gas1 Natural gas is produced from reservoirs deep beneath the earth's surface. It is a fossil fuel（矿物燃 料）,meaning that it is derived from orgaiiic material buried in the earth millions of years ago.The main corn- ponent of natural gas is methane（甲烷）.2 The popularity and use of clean natural gas have increased dramatically over the past 50 years as pipeline infrastructure（基础设施）has been installed to deliver it conveniently and economically to millions of residential,commercial and industrial customers worldwide.Today,natural gas service is available in all 50 states in the U.S.,and is the leading energy choice for fueling American homes and industries.More than 65 million American homes use natural gas.In fact,natural gas is the most economical source for home energyneeds,costing one-third as much as electricity.In addition to heating homes,much of the gas used in the United States is used as a raw material to manufacture a wide variety of products,from paint,to fibers for clothing,to plastics for healthcare,computing and furnishings.Natural gas is also used in a significant number of new electricity-generating power plants.3 Natural gas is one of the safest and cleanest fuels available. It emits（发出）less pollution than other fossil fuel sources. When natural gas is burned , it produces mostly carbon dioxide（二氧化碳）and water va- por一the same substances emitted when humans breathe.Compared with some other fossil fuels,natural gas emits the least amount of carbon dioxide into the air when combusted（燃烧）一making natural gas the clea-nest burning fossil fuel of all.4 The United States consumes about one一third of the world's natural gas output,making it the largest gas-consuming region in the world.The U.S.Department of Energy Information Administration forecasts that natural gas demand will grow by more than 50 percent by 2025.5 There are huge reserves of natural gas beneath the earth's surface.The largest reserves of natural gas can be found in Russia , West and North Africa and the Middle East. LNG（液化天然气）has been pro- duced domestically and imported in the United States for more than four decades.Today,the leading import- ers of LNG are Japan,Korea,France and Spain.Paragraph 3__________A:Popularity and Use of Natural GasB:Natural Gas Reserves and SupplyC:Natural Gas PricesD:Clean Fuel of ChoiceE:Disadvantages of Natural GasF:Natural Gas Consumption
There is an abundant supply of salt in the market.A: steady B: plentiful C: extra D: stable
共用题干 A Country's Standard of LivingThe"standard of living"of any country means the average person's share of the goods and services the country produces.A country's standard of living,therefore____________(51)first on its capacity to produce wealth."Wealth"in this____________(52)is not money,for we do not live on money but on things that money can buy:"goods",such as food and clothing,and"services",such as transport and entertainment.A country's capacity to____________(53)wealth depends upon many factors,most of____________(54) have an effect on one another.Wealth depends_(55)a great extent upon a country's natural re-sources.Some regions of the world are well supplied with coal and minerals, and have fertile（肥沃的）soil and a favorable climate;other regions_____________(56)none of them.Next to natural resources comes the ability to_____________(57)them to use.China is perhaps as rich asthe USA in natural resources,but she suffered for many years____________(58)civil and external wars,and for this and other_____________(59)was unable to develop her resources.Sound and stable political conditions, and_____________(60)from foreign invasions,enable a country to develop its natural resources peacefully and steadily,and to produce more_____________( 61)than another country equally well favored by nature but less well ordered.A country's standard of living does not only depend upon the wealth that is produced and_____________(62) within its own borders,but also upon what is directly produced through international trade.For example, Britain's wealth in food stuffs and other agricultural_____________(63)would be much less if she had to de- pend only on those grown at home.Trade makes it possible for her surplus（剩余的）manufactured goods to be traded abroad for the agricultural products_____________(64)would otherwise be lacking.A eountry'B wealth is,therefore,much influenced by its manufacturing capacity,_____________(65)that other countries can be found ready to accept its manufactures._________（55）A:forB:toC:inD:by
A. casual B. bursty C. limited D. abundant
