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1、2022年考博英语-北京航空航天大学考试题库及全真模拟冲刺卷（含答案带详解）1. 单选题The language barrier made communication difficult, but finally，part of my mes-sage（ ）.问题1选项A.passed awayB.went overC.came upD.got through【答案】D【解析】短语辨析。passed away去世；went over重温，仔细检查；came up发生，接近；got through使理解，向讲清楚。句意：语言障碍使沟通很困难，但我的一部分想法最终还是被（ ）了。因此D选项符合句意
2、。2. 单选题The long-term fortunes of the modern economy depend in part on the strength and sustainability of the family, both in relation to fertility trends and to marriage trends. This basic, but often over-looked ,principle is now at work in the current global economic crisis.The decline of marriage
3、and fertility is one factor in the global economic crisis. That is, one reason that some of the worlds leading economies from Japan to Italy to Spain to the euro zone as a whole are facing fiscal challenges is that their fertility rates have been below replacement levels (2. 1 children per woman) fo
4、r decades. Persistent sub-replacement fertility eventually translates into fewer workers relative to retirees, which puts tremendous strains on public coffers and the economy as a whole. Indeed, one recent study finds that almost half of the recent run-up in public debt in the West can be attributed
5、 to rapid aging over the last two decades.Even China may see its sky-high growth come down to earth in the next few decades as its work force shrinks” because of its one-child policy, as Carlos Gavalle and I argued in a recent report, The Sustainable Demographic Dividend. By contrast, a recent Rand
6、study suggests that India will have more favorable demographics than China” over the next few decades, insofar as its work force is poised to grow. In fact, the Rand study suggests that India may be able to use this demographic ad- vantage to outpace Chinas economic growth rates by the end of the ce
7、ntury.Finally, its not just fertility that matters; its also marriage. At least in the West, children are more likely to acquire the human and social capital they need to thrive in the modern economy when they are raised in an intact, married family in the U. S. , for instance, children are more lik
8、ely to graduate from high school, complete college and be gainfully employed as young adults if they were raised in an intact, married family.And around the globe, men are more likely to give their work their fullest effort and attentionwhen they are married； this is one reason men worldwide enjoy “
9、marriage premiums” in their in- come, ranging from about 14 percent (Mexico) to 19 percent ( United States) to 35 percent (Rus- sia) .So, at least when it comes to men，research suggests that marriage has important implications for worker productivity.The bottom-line message is that what happens in t
10、he home does not stay at home; rather, the size of families，and their stability and quality，has important implications for the health of the global e- conomy.1.The main idea of this passage is that（） .2.One reason that the worlds leading economies are facing fiscal challenges is that（） .3.“.its work
11、 force is poised to grow”(Para. 3) probably means （ ）4.From the passage we know that （ ）5.According to the passage, all the following can affect economy EXCEPT （ ）问题1选项A.women should bear more children in order to boost the economyB.both marriage and fertility affect a countrys economyC.marriage has
12、 important implications for worker productivityD.India will outpace Chinas economic growth rate by the end of the century问题2选项A.there is a global economic crisis in recent yearsB.there are fewer babies, and consequently, people spend less on many commoditiesC.people in these countries have fewer chi
13、ldren than needed to replace the population for many yearsD.there are tremendous strains on public coffers and the economy as a whole问题3选项A.its work force pauses to growB.its work force continues to grow fastC.its work force continues to grow steadilyD.its work force grows slowly问题4选项A.children from
14、 an intact, married family are more likely to have a better lifeB.the more people a country has, the stronger economy it will haveC.the health of the global economy depends entirely on individual familiesD.men are likely to work harder when they are going to have children问题5选项A.the size of familiesB
15、.the stability of familiesC.the quality of familiesD.men and women ratio within the families【答案】第1题:B第2题:C第3题:C第4题:A第5题:D【解析】1.主旨题。本文开篇指出：现代经济发展取决于家庭力量和承受力，也与生育和婚姻趋势密切相关。因此，B项（婚姻和生育都会影响一个国家的经济）正确。2.细节题。根据题干关键词“fiscal challenges”定位至第二段：one reason.is that their fertility rates have been below replacement levels (2.1 children per woman) for decades（一个重要原因在于生育率低于替代水平）。因此，C项（这些国家的人民多年来没有足够的子女来取代人口）正确。3.语义题。根据题干定位至第三段。第三段指出：中国独生子女政策使人口增长放缓，而印度人口还在快速增长，因此，C项（劳动力持续稳定增长）正确。4.细节题。第四段指出：当孩子们在一个完好无损的已婚家庭长大时，更有可能从高中毕业，完成大学学业，并作为年轻人获得丰厚的就业机会。因此推断, 选项A（来自完好无损的已婚家庭
