The theory of purchasing power parity states that exchange rates between any two currencies will adjust to reflect changes in _________

A Defined need B Transmit need C Inspection D Prepare and issue purchase order E A and D

A．（$1,000） （$1,000） B．（$1,000） $4,000 C．（$5,000） $4,000

A．A.Debit to Purchase Discounts Lost. B．B.Credit to Purchase Discounts Lost. C．C.Debit to Sales Discounts. D．D.Credit to Sales Discounts.

A．James-Lange B．Cannon-Bard C．Schachter’s Two-Factor D．None of these above

A．It is a sterile, abstract theory, which fails to make experimental predictions. B．It is a historically important element in the linguistic discourse on enculturation, but is incorrect. C．It is a convincing and cogent alternative to the theories of linguistic expressivists. D．It is experimentally accurate but theoretically inconsistent. E．It is overly focused on the complicated nature of non-linguistic reality.

A．Divine-origin theory B．Speech act theory C．Invention theory D．Evolution theory

A．potentialforquantitydiscounts B．betterservicefromsuppliers C．quickresponsetolocalneeds D．potentialforuseofpurchasingspecialists E．supplierresearch

A．A person's instincts have little effect on his actions. B．Environment is important in determining a person's behavior. and personality. C．Biological reasons have a strong influence on how we act. D．The behaviorists' view correctly explains how we act.

The demand for foreign exchange can be either transaction or speculative based. The transactions demand for foreign exchange comes from those who wish to make payment to a foreign country for the purchase of a good，a service，or a security purchased from a resident of，or a company located in a foreign country．A resident of the United States wishing to make a remittance to a relative in the United Kingdom would also affect the demand for sterling. The same would be true if the resident of one country wished to make a contribution to a charity located in another country．Speculative demand for a currency is generated by the confidence speculators have in that currency vis-à-vis other world currencies．This demand could be based on political and/ or economic factors，as demonstrated during the 1970s．For example，when the mark was strong and the sterling weak，speculators would sell sterling to buy marks． The supply of foreign exchange is provided by those who are willing to sell a currency they hold．This may include those who will receive payments in a foreign currency for the export of goods and services，the sale of securities to foreign residents，or the receipt of foreign exchange resulting from gifts or contributions made by foreign countries．International speculators arc also sources of supply when they feel the currency they hold is weak relative to other world currencies．

A．self-actualization B．biology and physiology C．esteem D．safety

A．A.Romanticism B．B.Transcendentalism C．C.Realism D．D.Naturalism

Many theories concerning the causes of juvenile delinquency (crimes committed by young people) focus either on the individual or on society as the major contributing influence.Theories （） on the individual suggest that children engage in criminal behavior. （） they were not sufficiently penalized for previous misdeeds or that they have learned criminal behavior. through （） with others.Theories focusing on the role of society suggest that children commit crimes in （） to their failure to rise above their socioeconomic （社会经济的）status （） as a rejection of middle-class values.Most theories of juvenile delinquency have focused on children from disadvantaged families, （） the fact that children from wealthy homes also commit crimes.The latter may commit crimes （） lack of adequate parental control.All theories, however, are tentative （尝试性的）and are （） to criticism. Changes in the social structure may indirectly （） juvenile crime rates.For example, changes in the economy that （） to fewer job opportunities for youth and rising unemployment （） make gainful employment increasingly difficult to obtain. The resulting discontent may in （） lead more youths into criminal behavior. Families have also （） changes these years.More families consist of one parent households or two working parents; （）, children are likely to have less supervision at home （） was common in the traditional family （）.This lack of parental supervision is thought to be an influence on juvenile crime rates.Other （） causes of offensive acts include frustration or failure in school, the increased （） of drugs and alcohol, and the growing （） of child abuse and child neglect.All these conditions tend to increase the probability of a child committing a criminal act, （） a direct causal relationship has not yet been established. 1.A.actingB.relyingC.centeringD.commenting 2.A.beforeB.unlessC.untilD.because 3.A.interactionsB.assimilationC.cooperationD.consultation 4.A.returnB.replyC.referenceD.response 5.A.orB.but ratherC.butD.or else 6.A.consideringB.ignoringC.highlightingD.discarding 7.A.onB.inC.forD.with 8.A.immuneB.resistantC.sensitiveD.subject 9.A.affectB.reduceC.blockD.reflect 10.A.pointB.leadC.comeD.amount 11.A.in generalB.on averageC.by contrastD.at length 12.A.caseB.shortC.turnD.essence 13.A.survivedB.noticedC.undertakenD.experienced 14.A.contrarilyB.consequentlyC.similarlyD.simultaneously 15.A.thanB.thatC.whichD.as 16.A.systemB.structureC.conceptD.tradition 17.A.assessableB.identifiableC.negligibleD.incredible 18.A.expenseB.restrictionC.allocationD.availability 19.A.incidenceB.awarenessC.exposureD.popularity 20.A.providedB.sinceC.althoughD.supposing

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