陕西师范大学考博英语模拟真题及其解析.pdf

中国考博辅导首选学校 陕西师范大学考博英语模拟真题及其解析 Section ⅠUse of English Directions: Readthefollowingtext.Choosethebestword(s)foreachnumbered blank and mark A,B,C or D on ANSWER SHEET 1. (10points) Resources can be said to be scarce in both an absolute and a relative sense: the surface of the earth is finite, 1 absolute scarcity; but the scarcity that concerns economists is the relative scarcity of resources in different 2. Material used for one purpose cannot at the same time be used for other purposes; 3 the quantity of an input is limited, the increaseduse of it inone manufacturing 4must cause ittobecome lessavailable for otheruses.Geng duo yuan xiao wan zheng kao bo ying yu zhen t j q jie x qing lian x quan guomian fe z xundianhua: s linglingliuliuba liujiuq ba ,huo jia z xun qq: q q er liu q ba wu san qi. The cost of a product 5 money may not measure its true cost 6 society.The true cost of, say, the construction of a supersonic jet is the 7 of the schools and refrigerators that will never be built as a 8. Every act of production uses up some of society s available resources; itmeans the9ofanopportunitytoproduce somethingelse. In 10how to use resources most effectively to satisfy the 11 of the community, this opportunity must be taken into account. In a market 12 the price of a good and the quantity 13 depends on the cost of making it,and the cost, 14, is the cost of not making 中国考博辅导首选学校 other goods. The market mechanism 15this relationship. The cost of, say, a pair of shoes isthe price of the leather, the fuel, and other 16 used up in producing them. But the price of these 17, in turn, dependsonwhattheycanproduce 18—iftheleathercanusedtoproduce handbags that are 19 highly by consumers, the price of the leather will be bid up 20. 1. \[A\] composing\[B\] imposing\[C\] exposing\[D\] disposing 2. \[A\] uses\[B\] ways\[C\]