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1、2022年考博英语-陕西师范大学考试内容及全真模拟冲刺卷（附带答案与详解）1. 单选题When preparing a diet, a person should be aware that vitamin D acts to increase the amount of calcium absorbed by the body.问题1选项A.schedule of exerciseB.nutritional planC.study of longevityD.medicinal chart【答案】B【解析】考查名词词义辨析。题目中diet表示“饮食，规定饮食”；A选项为“锻炼日程”；B选项为
2、“营养计划”； C选项为“长寿研宄”；D选项为“药用图表，药纸”。句意：在安排饮食时，个人应该注意维他命D的作用是增加人体对钙的吸收。因此，B项为正确答案。2. 单选题Only sovereign states are able to make treaties.问题1选项A.constitutionalB.powerfulC.legitimateD.independent【答案】D【解析】考查形容词词义辨析。A选项constitutional adj.宪法的，本质的；B选项powerful adj.强大的，有力的；C选项 legitimate adj.合法的，正当的；D选项independe
3、nt adj.独立的，单独的，无党派的。根据题意可知，只有主权独立的国家才能制定条约，因此本题选择D项。3. 单选题_ in the past, at the moment it is a favorite choice for wedding gown.问题1选项A.Unpopular has as white beenB.White has been as unpopularC.Unpopular has been as whiteD.Unpopular as white has been【答案】D【解析】语法题。as引导的让步状语从句，一般将形容词，名词等提前，使用部分倒装。A、B、C选
4、项语序错误。 D选项符合部分倒装形式，将表语提前。因此，本题正确答案为D 项。句意：尽管白色礼服在过去并不流行，但是现在却是最为流行的婚纱颜色。4. 单选题It was important for any lecturer to get the audience_right at the beginning and then gradually increase the pressure.问题1选项A.relatedB.concernedC.involvedD.mixed【答案】C【解析】考查动词辨析。A选项relate“联系，叙述，讲述”；B选项concern“涉及，关系到”；C选项invo
5、lve“包含，牵涉，(使)参加”；D选项mix“混合”。根据lecture与audience可知C选项符合逻辑搭配。句意：对于任何一个演讲者来说，让听众一开始就参与进来是很重要的。然后逐渐增加压力。5. 单选题On the stage many pieces of blue silk were fluctuated to（）the sea waves问题1选项A.simplifyB.simulateC.stimulateD.signify【答案】B【解析】考查动词词义辨析。A选项simplify v.简化，使简易；B选项simulate v.模仿，假装，冒充；C选项stimulate v.刺激
6、，鼓舞，激发；D选项signify v.表示，意味着。句意：在舞台上，许多舞动着的蓝丝绸模拟出了海浪的景象。根据句意，本题选择B项正确。6. 单选题The center task of an empirical science such as economics is to provide general understanding of events in the real world, and ultimately all of its theories and techniques must be instrumental to that task. That is very diffe
7、rent from saying, however, that it must be responsive to the contemporaneous conditions and problems of the society in which it is situated.If the problems of economic life changed frequently and radically, and lacked a large measure of continuity in their essential nature, there could not be a scie
8、nce of economics. An essential element of a science is the cumulative growth of knowledge, and that cumulative character could not arise if each generation of economists faced fundamentally new problems calling for entirely new methods of analysis. The change of problems and methods would also under
9、mine the training of economists; if the young studied under the old, the young could be confident that they were learning things that were rapidly becoming outdated. A science requires for its very existence a set of fundamental and durable problems.In economics the most fundamental of these central
10、 problems is the theory of value. The theory of value must explain how the comparative values of different goods and services are established. Until that problem is solved, it is not possible to analyze for scientific purposes what will be produced and in what quantities, how the resources will be e
11、mployed in producing the menu of outputs, and how the resources will be valued. Without a theory of value the economist can have neither theory of international trade nor possibly a theory of money. This central problem of value does not change in its essential content if one seeks to explain values
12、 in agricultural or industrial societies, indeed, if the problem of value were so chameleonlike as to alter its nature whenever the economic or political system altered, each epoch in economic life would require its own theory, and short epoch would get short-lived theories.1. The main idea of the p
13、assage is that（）.2. Which is a correct statement of theories and techniques?3. If every generation of economists had basically different problems,（）.4. The passage supports which of the following statements about the theory of value?5. The word “chameleonlike” in the last sentence is closest in mean
14、ing to（）.问题1选项A.all sciences should have proper tools if they are to complete the central taskB.the empirical science must be responsive to the problems of the real worldC.economics as an empirical science must have its fundamental problems for studyD.economists must give priority to agreement of th
15、e theory of value问题2选项A.Theories and techniques of a science must contribute to our knowledge of the real world.B.Theories and techniques offer us tools when we endeavor to respond to current problems.C.Theories and techniques must constantly change radically in order to catch up with the time.D.Theories and techniques must have their values in solving fundamental problems of sciences.问题3选项A.economic knowledge would be dramatically enrichedB.the science of economics would transfor
