专业英语考试试卷(广东工业大学)
广东工业大学研究生试卷用纸，共6页，第1页
2.Passive air sampler(PAS),a simple power-free device based on the theory of physical advection and diffusion,has been used for various monitoring research projects from regional to global scales to investigate the environmental levels and distributions of POPs, for which an active high volume air sampler is impractical for sampling at a high spatial resolution.Though PASs have been used to achieve spatially resolved data for almost a decade,they still have some shortcomings,such as the complex and limited sampling rate calculation.To use the PAS quantitatively to assess ambient air concentrations,it is necessary to know the sampling rate for the specific compounds.
被动空气采样器（PAS），基于物理平流和扩散理论的简单无动力装置，已被用于各种从区域到全球尺度调查持久性有机污染物的环境水平和分布的监控研究项目，因为在高空间分辨率下使用活跃高容量空气采样器采样是不切实际的。虽然被动空气采样器被用来获得了近十年的空间分辨的数据，但是他们仍然有一些缺点，例如采样率计算的复杂性和有限性。要使用被动空气采样器来定量评估环境空气中的浓度，有必要知道具体化合物的采样率。
3.The present study established an improved correction method for using a PAS to assess the distribution of PCNs in the eastern Pearl River Delta(PRD),South China.As a tributary of the Pearl River,the Dongjiang River(or East River),which is located in the eastern part of the PRD,supplies fresh water to many cities,including Guangzhou, Dongguan,Shenzhen,and Hong Kong.The highly intensive industries in this region are associated with the emission of various chemicals that may pose a potential pollution to the river and the ecosystem.
本研究建立了一种改进的校正方法，利用被动空气采样器评估在中国南方珠江三角洲东部的聚氯化萘的分布。作为一个支流珠江，东江（或东河）位于珠三角东部，为许多城市供应淡水，包括广州，东莞，深圳，香港等。这个区域的高度密集型产业与各种化学品的排放有关，可能会对河流和生态系统构成潜在污染。
4.Certain organic chemicals pose a threat to the health and safety of people,particularly those working within a contained working environment and in the industrial sector.While such pollutants may be found in aqueous sources,there is also growing concern over gaseous pollutants.Indoor air quality is particularly a growing concern and the
广东工业大学研究生试卷用纸，共6页，第2页
Environmental Protection Department of Hong Kong states that indoor air quality‘has now become a matter of increasing public concern,prompted partly by the emergence of new indoor air pollutants,by the isolation of the indoor environment from the natural outdoor environment in well sealed office buildings’and further factors.
某些有机化学品会对人的健康和安全构成威胁，特别是那些工作在包含化学物质的工作环境和在工业部门中的。虽然这些污染物可能来源于水，气态的污染物也日益受到关注。特别是室内空气质量受到了越来越多的关注，香港环境保护署指出，室内空气质量“已成为公众日益关注的问题，一定程度上是由新的室内空气污染物的出现，密闭完好的办公楼把自然的室外环境和室内环境隔离开来，”，甚至一些进一步的因素引起的。
广东工业大学研究生试卷用纸，共6页，第3页
5.Semiconductor photocatalysis with a focus on TiO2has been utilised in a series of problems of environmental concern and it has become a well documented and successful application for the degradation of a wide variety of undesirable organic compounds dissolved within both air and water.The photocatalytic detoxification of air and water is hence,a process that combines heterogeneous catalysis with solar technologies.
研究重点是二氧化钛的半导体光催化已被用于一系列的环境问题的关注，它已成为一个有据可查的成功应用于溶解在各种空气和水中对环境不友好的有机物的降解。因此，空气和水的光催化解毒是一个结合多相催化与太阳能技术的过程。
6.The photocatalytic process which utilises solar activity can be directed to destroy undesired odours,taste and odour compounds,and also naturally occurring organic matter.
A noteworthy factor in the photocatalysis process is the recovery of precious metals, including:platinum,gold,rhodium,silver and palladium.On a positive note;the use of photocatalysis can eliminate toxic metals(such as mercury and lead)from industrial waste effluents.
光催化过程，其利用太阳活动可针对性地破坏不想要的气味，味道和气味的化合物，还有天然存在的有机物质。在光催化过程中一个值得注意的因素是贵金属的回收，包括：铂，金，铑，银和钯。从积极的方面看，利用光催化能消除从工业废水流出的有毒金属（例如汞和铅）。
7.However,there is a general lack of information regarding the levels and fate of PCNs in this region.This research aimed to use a newly improved correction method for a PAS to evaluate the PCN air contamination within the Dongjiang River basin of the PRD.The improved calibration method will be valuable for perfecting the correction of passive air sampling.
然而，对于这一地区聚氯化萘的水平和命运的信息普遍缺乏。这项研究旨在使用新改进的校正方法的被动空气采样器来评价珠三角的东江流域内的聚氯化萘空气污染。改进后的校准方法将是完善对被动空气采样的修正。
广东工业大学研究生试卷用纸，共6页，第4页
二．请把下列中文短文翻译成英文（每题10分）
8.小颗粒物中含有的重金属、水溶性离子及有机碳的比例远大于大颗粒物物质，由此可见，小颗粒物质对人体的危害高于大粒子不仅是因为其可深入人体体内，还与其负载的有效毒性成分含量有关。除此之外，颗粒物的粒径还将影响颗粒物的比表面积，比表面积大的颗粒物与人体接触面较大，对人体伤害程度也大。粒径小于５μｍ颗粒物的比表面积随着粒径的减小迅速增加，并且远大于１０μｍ以上颗粒物的比表面积。可见，从这个角度讲，小颗粒物对人体的危害也大于大粒子。
The proportion of heavy metals,water soluble ions and organic carbon in the small particles is greater than that of the large particulate matter.The harm of human body for small particles is higher than large particles,follows that not only because it can deep into human body,but also the load of effective toxicity component content.In addition,the particle size will also affect the particle specific surface area.The larger body contact area in large specific surface area of particles is,also the bigger degree of damage to the human body is.Specific surface area of the particles less than5μｍincrease with the decrease of the particle size,and large than that of the particles more than10μｍ.From this perspective,it shows that the harm of human body from small particles is greater than big particles.
9.可吸入颗粒物(PM10)和细颗粒物(PM2.5)能够长期悬浮在空气中,不易沉降,是大气中大量有害物质的载体。当其通过呼吸道进入人体时,所带来的危害往往高于单一污染物。而PM2.5因其粒径更为细小,大部分可直接进入人体的肺部,并在肺泡沉积,进入血液循环,因而对人体产生的危害更大。美国、欧洲等地流行病学研究表明,城市空气中PM10和PM2.5的浓度与医院就诊率、呼吸器官疾病发病率乃至死亡率等诸多有害健康效应之间均有密切关系。
Particulate matter(PM10)and fine particulate matter(PM2.5)can be suspended in the air for a long time,not easy sedimentation,which are the carriers of a lot of harmful substances in the atmosphere.When they enters the body through respiratory tract,the harm of them often higher than that of a single pollutant.And PM2.5is more harmful to human body because of its more small size,most directly pass into the lungs of the human body,and deposit in alveolar,access in the blood circulation.The epidemiological studies
广东工业大学研究生试卷用纸，共6页，第5页
from United States,Europe and other places show that there is a close relationship between the concentrations of PM10and PM2.5in the city air with hospital outpatient rate, respiratory disease morbidity and mortality,and many other harmful health effects.
10.空气是人类赖以生存的环境，也是微生物增殖和疾病传播的介质。空气微生物颗粒物是空气污染的主要污染物之一，主要包括细菌、真菌、病毒、放线菌、酵母、原生动物和其它微小动植物，其来源与微小动植物的产物和人类活动密切相关。空气微生物的来源有很多种，如土壤中飞起的灰尘;水面吹起的水雾、人和动物体表干燥脱落的物质，微生物附着在这些物质的微粒上随气流传播;微生物产生的孢子本身也可漂浮于空气中形成“气溶胶”。有些微生物可以吸附在人类皮肤上，对人类健康造成很大威胁。有的甚至可通过气流传播至很远区域，导致人类的上呼吸道疾病及各种传染病发生。
Air is the survival environment of human and the growth medium of microbial,also the spread of the disease.Air microorganism particulate matter is one of the main pollutants in air pollution,including bacteria,fungi,viruses,actinomyces,yeast,protozoa and other small animals and plants,which source is closely related to the product of small plants and animals and human activities.Air microorganism has a lot of kinds source,such as fly up dust from the soil;blow water mist on the water surface,fall off material by human and animal body surface.Microbial adhesion with the airflow spread on the material particles; spores produced by microbes can also float in the air to form"aerosol".Some microbes can be adsorbed on the human skin,caused a great threat to human health.Some even can be transmitted through the air to far area to cause the human upper respiratory tract disease and various kinds of infectious diseases.
广东工业大学研究生试卷用纸，共6页，第6页
广东工业大学808电路理论
广东工业大学808电路理论 东工业大学硕士研究生招生考试大纲——808电路理论广东工业大学 全日制研究生招生考试专业课考试大纲 电路理论 基本内容：（300字以内） 一、电路模型和电路定理 1.电路模型； 2.电流电压参考方向； 3.功率计算； 4.电路元件主要特性； 5.电路基本定律； 二、电阻电路的等效变换 1.电阻的串、并联和Y-△变换； 2.电源的串、并联； 3.输入电阻计算； 三、电阻电路的一般分析方法 1.电路的图和独立方程数； 2.支路电流法； 3.网孔电流法和回路电流法； 4.结点电压法； 四、电路定理 1.叠加定理； 2.替代定理； 3.戴维宁定理和诺顿定理； 五、含有运算放大器的电阻电路 1.运算放大器的电路模型； 2.含有理想运算放大器的电路分析； 六、储能元件 1.电容元件； 2.电感元件； 3.电容、电感元件的串、并联； 七、一阶电路和二阶电路的时域分析 1.动态电路方程； 2.一阶电路的初始值、稳态值和时间常数的计算； 3.一阶电路的零输入响应、零状态响应、全响应、阶跃响应和冲激响应； 4.二阶电路的零输入响应、零状态响应和阶跃响应；
八、正弦稳态电路的分析 1.阻抗（导纳）的串、并联和等效变换； 2.电路的相量图； 3.正弦稳态电路的功率和复功率； 4.正弦稳态电路的分析和串、并联谐振； 九、含有耦合电感的电路 1.互感概念和含有耦合电感电路的计算； 2.空心变压器和理想变压器； 十、三相电路 1.对称和不对称三相电路分析； 2.三相电路功率计算和测量； 十一、非正弦周期电流电路和信号频谱 1.非正弦周期电流分解； 2.有效值、平均值和平均功率； 3.非正弦周期电流电路的计算； 十二、线性动态电路的复频域分析 1.拉普拉斯变换定义、性质和反变换； 2.运算法分析线性电路； 3.网络函数定义、极点和零点； 4.极点、零点与冲激响应和频率响应； 十三、二端口网络 1.二端口网络的方程和参数； 2.二端口的等效电路和连接； 十四、非线性电路 1.非线性电阻、电容和电感； 2.非线性电路的方程； 3.小信号分析法和分段线性化方法。 题型要求及分数比例：（硕士生满分150分） 1.选择题，共30分； 2.简单计算题，共60分； 3.计算题，共60分。 参考书目 电路（第五版）原著邱关源、修订罗先觉，高等教育出版社.2006年
2017年考研英语考试真题
2017年考研英语二真题 Section I Use of English Directions： Read the following text. Choose the best word (s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points) People have speculated for centuries about a future without work.Today is no different，with academics，writers，and activists once again 1 that technology is replacing human workers. Some imagine that the coming work-free world will be defined by 2 .：A few wealthy people will own all the capital，and the masses will struggle in an impoverished wasteland.. A different and not mutually exclusive 3 holds that the future will be a wasteland of a different sort，one 4 by purposelessness：Without jobs to give their lives 5 ，people will simply become lazy and depressed. 6 ，t oday’s unem ployed don’t seem to be having a great time. One Gallup poll found that 20 percent of Americans who have been unemployed for at least a year report having depression，double the rate for 7 Americans. Also，some research suggests that the 8 for rising rates of mortality，mental-health problems，and addicting 9 poorly-educated，middle-aged people is a shortage of well-paid jobs. Perhaps this is why many 10 the agonizing dullness of a jobless future. But it doesn’t 11 follow from findings like these that a world without work would be filled with unease. Such visions are based on the 12 of being unemployed in a society built on the concept of employment. In the 13 of work，a society designed with other ends in mind could 14 strikingly different circumstances for the future of labor and leisure. Today，the 15 of work may be a bit overblown. “Many jobs are boring，degrading，unhealthy，and a waste of human potential，” says John Danaher，a lecturer at the National University of Ireland in Galway. These days，because leisure time is relatively 16 for most workers，people use their free time to counterbalance the intellectual and emotional 17 of their jobs. “When I come home from a hard day’s work，I often feel 18 ，” Danaher says，adding，“In a world in which I don’t have to work，I might feel rather different”—perhaps different enough to throw himself 19 a hobby or a passion project with the intensity usually reserved for 20 matters. 1. [A] boasting [B] denying [C] warning [D] ensuring 2. [A] inequality [B] instability [C] unreliability [D] uncertainty 3. [A] policy [B]guideline [C] resolution [D] prediction 4. [A] characterized [B]divided [C] balanced [D]measured 5. [A] wisdom [B] meaning [C] glory [D] freedom 6. [A] Instead [B] Indeed [C] Thus [D] Nevertheless 7. [A] rich [B] urban [C]working [D] educated 8. [A] explanation [B] requirement [C] compensation [D] substitute 9. [A] under [B] beyond [C] alongside [D] among 10. [A] leave behind [B] make up [C] worry about [D] set aside 11. [A] statistically [B] occasionally [C] necessarily [D] economically 12. [A] chances [B] downsides [C] benefits [D] principles 13. [A] absence [B] height [C] face [D] course 14. [A] disturb [B] restore [C] exclude [D] yield 15. [A] model [B] practice [C] virtue [D] hardship 16. [A] tricky [B] lengthy [C] mysterious [D] scarce 17. [A] demands [B] standards [C] qualities [D] threats 18. [A] ignored [B] tired [C] confused [D] starved 19. [A] off [B] against [C] behind [D] into 20. [A] technological [B] professional [C] educational [D] interpersonal
研究生英语期末考试作文,
long-distance education long-distance education, It is called network education in the file that released by department of education has introduced some , or called contemporary and long-range education network education. It refers to the use of TV and the Internet and other media teaching mode, the remote education is a very popular teaching model, because it broke through the time and space boundaries, accommodation in the school is different from the traditional teaching mode. Using this kind of teaching model of students, do not need to a specific location, anywhere. Students can also through television and radio, Internet, coaching line, a variety of different methods, such as mutual learning. Online learning has superior side, there are also some disadvantages. Learners can not adapt to the network teaching mode. Network education lack of interactivity and authenticity. On the BBS of the remote education, many netizens agree that network education's biggest drawback is the lack of interactivity and authenticity. In network education, between students and students, between students and the teacher only through BBS, E-mail or other network communication tools to communicate, people had built up a relationship is a kind of virtual environment of interpersonal relationships, interpersonal communication gradually from direct to indirect, from the diversification to the simplification, lost the traditional relationship between university students directly group consciousness gradually indifference. Education of students by this way, the collective idea and the spirit of solidarity and collaboration as generally traditional college students, is not conducive to the development of individuals and society.
广东工业大学电子工艺实习
实习报告 实习名称电子工艺实习 学院信息工程学院 年级班别 17级通信工程4班 学号 学生姓名 指导教师 2018年 12 月 19 日
一、实验目的及要求 1、实验目的： 电子工艺实习是一门考验我们动手能力的课程，它是学生在学习理论知识、对模拟电子有一定了解的基础上为进一步提高个人专业能力而准备：它促使学生掌握现代化的电子工艺技术，认识和了解电子器件和元件，设计电子产品，完成电子产品制作的全过程；握器件的识别检测以及读懂相对应的电路原理图并进行PCB设计制作，锻炼焊接工艺的基本技能能力。掌握电子电路安装、调试技术等技能并能认识常见故障同时也是为之后更深一步的学习与实验打下不可或缺的坚实基础。 2、实验要求： 此次的电子工艺的的任务为设计并制作一个基于LM317KC、LM337KC范围为1.25-12V的可调稳压源。通过实验，要求一是学生本人对电路的分析，要求我们懂的并掌握对其电路的元件、元件所组成的部分作用及其工作原理的分析；二是对电路的设计要符合实用、美观等定性要求!在满足上述两大定性要求下，还要求学生： 1）掌握专用工具、仪器仪表的正确使用； 2）掌握并使用相关仪器仪表对电路元件好坏的测定； 3）完成稳压源电路的实物线路布置，分析电路图并将其布线焊接出来； 4）能正确使用仪器仪表，完成产品的全部测试，并能排除故障； 5）学习Multisim电路仿真与设计软件的使用，设计电路图并进行仿真； 6）在稳压源电路的基础上，焊接PCB板收音机电路。 二、实习使用的仪器设备、工具及材料： 1、仪器设备：万用表、变压器 2、工具： 1）焊接工具：30W电烙铁、 2）辅助工具：吸锡器、松香、钳子、镊子、剥线钳 3、制作材料：1个LM317集成稳压器，1个LM337集成稳压器1个，B5K电位器，120Ω和1kΩ电阻各2个，1个2200uf/50V有极电容，各2个1000uf/50V、10uf/25V、100uf/25V型有极电容、100pf无极电容，8个1N4007二极管 三、实习产品 1、产品名称：±1.25~12V可调稳压电源； 2、工作原理：如下图所示
研究生英语考试试卷
General English Qualifying Test for Non-English Major Graduate Students 2008 (A 卷) ******************************考试注意事项*************************** 一．本考试由两部分组成：试卷一（Paper One）包括听力理解、词汇与结构、阅读理解三部分，共70题，按顺序统一编号；试卷二（Paper Two）包括改错、写作。 二．试卷一的答案请按要求在答题卡上填涂，否则无效。试卷二的改错、写作部分请直接在试卷二上答题. Paper One Part I Listening Comprehension (20 points) Section A Directions: In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said. Both the conversation and the question will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A., B., C. and D., and decide which is the best answer. Then mark the corresponding letter on the Answer Sheet with a single line through the center. Example: You will hear: You will read: A. At the office. B. In the waiting room. C. At the airport. D. In a restaurant. From the conversation we know that the two were talking about some work they had to finish in the evening. This is most likely to have taken place at the office. Therefore, A. "At the office" is the best answer. You should choose [A] on the Answer Sheet and mark it with a single line through the center. 1. A. The weather has been warm lately. B. The furnace has broken down. C. The building’s heating system dries the air. D. The woman should put medicine on her lips. 2. A. A furnished house. B. A recent book. C. A refinished cellar. D. A new record. 3. A. They need to turn up ahead. B. She doesn’t know where State Street is. C. There was no left turn at the last intersection. D. The man missed the turn.
研究生英语期末考试试卷
ad if 命 封 线 密
A. some modern women prefer a life of individual freedom. B. the family is no longer the basic unit of society in present-day Europe. C. some professional people have too much work to do to feel lonely. D. Most Europeans conceive living a single life as unacceptable. 5.What is the author’s purpose in writing the passage? A. To review the impact of women becoming high earners. B. To contemplate the philosophy underlying individualism. C. To examine the trend of young people living alone. D. To stress the rebuilding of personal relationships. Passage Two American dramas and sitcoms would have been candidates for prime time several years ago. But those programs －though some remain popular －increasingly occupy fringe times slots on foreign networks. Instead, a growing number of shows produced by local broadcasters are on the air at the best times. The shift counters longstanding assumptions that TV shows produced in the United States would continue to overshadow locally produced shows from Singapore to Sicily. The changes are coming at a time when the influence of the United States on international affairs has annoyed friends and foes alike, and some people are expressing relief that at least on television American culture is no longer quite the force it once was. “There has always been a concern that the image of the world would be shaped too much by American culture,” said Dr. Jo Groebek, director general of the European Institu te for the Media, a non-profit group. Given the choice, he adds, foreign viewers often prefer homegrown shows that better reflect local tastes, cultures and historical events. Unlike in the United States, commercial broadcasting in most regions of the world －including Asia, Europe, and a lesser extent Latin America, which has a long history of commercial TV －is a relatively recent development. A majority of broadcasters in many countries were either state-owned or state-subsidized for much of the last century. Governments began to relax their control in the 1980’s by privatizing national broadcasters and granting licenses to dozens of new commercial networks. The rise of cable and satellite pay-television increased the spectrum of channels. Relatively inexperienced and often financed on a shoestring, these new commercial stations needed hours of programming fast. The cheapest and easiest way to fill airtime was to buy shows from American studios, and the bidding wars for popular shows were fierce. The big American studios took advantage of that demand by raising prices and forcing foreign broadcasters to buy less popular programs if they wanted access to the best-selling shows and movies. “The studio priced themselves out of prime time,” said Harry Evans Sloan, chairman of SBS Broadcasting, a Pan-European broadcaster. Mr. Sloan estimates that over the last decade, the price of American programs has increased fivefold even as the international ratings for these shows have declined. American broadcasters are still the biggest buyers of American-made television shows, accounting for 90% of the $25 billion in 2001 sales. But international sales which totaled $2.5 billion last year often make the difference between a profit and a loss on show. As the pace of foreign sales slows －the market is now growing at 5% a year, down from the double-digit growth of the 1990’s －studio executives are rethinking production costs. 6. Which of the following best characterizes the image embodied in American shows? A. Self-contradictory B. Prejudice-free C. Culture-loaded D. Audience-targeted 7. The intervention of governments in the 1980’s resulted in __________ . A. the patenting of domination shows and movies B. the emergence of new commercial networks C. the promotion of cable and satellite pay-television D. the intense competition coming from the outside 8. The phrase “on a shoestring” (Para. 6) most probably means __________. A. in need of capital B. after a fashion C. on second thoughts D. in the interests of themselves 9. The main reason why American dramas and sitcoms are driven out of prime time is that ____. A. they lose competitiveness B. they are not market-oriented C. they are too much priced D. they fall short of audience expectations 10. American studio producers will give thought to production costs __________. A. if they have no access to popular shows B. because their endeavors come to no avail C. since bidding wars are no longer fierce D. as international sales pace slows down Passage Three How shops can exploit people's herd mentality to increase sales 1. A TRIP to the supermarket may not seem like an exercise in psychological warfare—but it is. Shopkeepers know that filling a store with the aroma of freshly baked bread makes people feel hungry and persuades them to buy more food than they had intended. Stocking the most expensive products at eye level makes them sell faster than cheaper but less visible competitors. Now researchers are investigating how “swarm intelligence” (th at is，how ants，bees or any social animal，including humans，behave in a crowd) can be used to influence what people buy. 2. At a recent conference on the simulation of adaptive behaviour in Rome，Zeeshan-ul-hassan Usmani，a computer scientist from the Florida Institute of Technology，described a new way to increase impulse buying using this phenomenon. Supermarkets already encourage shoppers to buy things they did not realise they wanted: for instance，by placing everyday items such as milk and eggs at the back of the store，forcing shoppers to walk past other tempting goods to reach them. Mr Usmani and Ronaldo Menezes，also of the Florida Institute of Technology, set out to enhance this tendency to buy more by playing on the herd instinct. The idea is that, if a certain product is seen to be popular, shoppers are likely to choose it too. The challenge is to keep customers informed about what others are buying. 3. Enter smart-cart technology. In Mr Usmani's supermarket every product has a radio frequency identification tag, a sort of barcode that uses radio waves to transmit information，and every trolley has a scanner that reads this information and relays it to a central computer. As a customer walks past a shelf of goods, a screen on the shelf tells him how many people currently in the shop have chosen that particular product. If the number is high, he is more likely to select it too.
研究生英语期末考试 选择(缩印版)
一.同义词 16.Children may ridicule other children new to a neighborhood. A. make fun of 17.It is useless to attempt to flee from every danger, some risks must be taken. C. run away 18.Many pure metals have little use because they are too soft, rust too easily, or have some other drawbacks. B. disadvantages 19.Magazines are the fifth most important advertising medium, and magazine advertising requires a substantial investment from advertisers. D. considerable 20.Efforts to ameliorate housing conditions for the poor were halted because government funds were cut off. C. improve 21.Because of the close collaboration of architect and builder, the building was completed ahead of schedule. B. joint work 22.After World War , the Vietnamese believed that the French would allow them to be an autonomous people. A. self-governing 23.Physical well-being presupposes that one should vary his diet and often have some wholesome food. C. healthful 24.The layout of the book, with the text on the left and the notes on the right, makes it a pleasure to use. B. arrangement 25.A child leaving home before he is ready is analogous to bird trying to leave the nest before it can fly. D. similar 单选 26.He had always been oblivious to the way Ruth looked, and had never once paid her a compliment. 27.I like the professor's lecture because he amplified his lecture with some vivid slide shows. 28.On the seminar the historians still cannot agree on the date on which the particular war commenced . 29.Despite the news that her son had been dead years ago, she still clung to the hope that he would return some day. 30.During the night a person's temperature may drop one or two degrees, and it can be difficult to arouse him in the morning if his body hasn't become hot yet. 31.The farmers were more anxious for rain than the people in the city because they had more at stake. 32.Man often wonders how the earth evolved from a hot, violent birth to the celebrated watery planet that stands out in pictures from space. 33.When business is depressed , there is usually an obvious increase in unemployment. 34.Social structure organization is simply the way that people, groups, and institutions are organized with respect. to one another. 35.One of the reasons for his popularity in our village is that he asks after almost everyone every time when he comes back from the big city. 二.同义词 16.The winner was deprived of his gold medal because he was found to have taken stimulants before the race. C. was deprived of 17.The army launched a major assault against the rebel army and many citizens joined the army. A. attack 18.Because Charles had forgotten his key, he was locked out. B. unable to in 19.His behavior had been perturbing me more than had cared to admit. D. troubling 20.Lighting levels are carefully controlled to fall within an acceptable level for optimal reading convenience. A. ideal 21It is said that you can intimidate your enemies by speaking in a low voice and carrying a big stick. C. frighten 22 .If you know in advance that the examination is going to be easy, you have no incentive to study very much. D. motive 23.The soldier discovers martial stirrings in his breast as he puts on his uniform. B. excitement 24.Many pure metals have little use because they are too soft, rust too easily, or have some other drawbacks. C. disadvantages 25.You'll succeed in the final examination if you stick to your belief that you are not a failure. A. adhere to 单选 26Care should be taken to decrease the length of time that one is subjected to loud continuous noise. 27.The teacher set up those obstacles for no other purpose than to challenge the students to overcome them. 28.The police who was lack of experiences was completely, taken in by the thief's disguise. 29.My aunt wound a brightly-colored thread round her finger so as not to forget her appointment. 30.They could not go to the theater together because his free time never coincides with hers. 31.A (n) personnel manager has a variety of role relations with people occupying related statuses. 32.This is a difficult job that needs to be tackled whole-heartedly-not ply at. 33.The curtain had risen hardly when shot startled the audience. 34.He would go to endless trouble to help anyone he thought worthy of encouragement. 35.Some professors prefer to control discussion while others prefer to guide the class without dominating it. 三.同义词 16. If you know in advance that the examination is going to be easy, you have no incentive to study very much. B. motive 17.The mother soothed the disappointed child and then promised to take him on a picnic as soon as it stopped raining. D. comforted 18.It is not easy to remain tranquil when events suddenly change your life. C. calm 19.Sales are an accurate gauge of a book's popularity rather than a representation of it's real value. A. criterion 20.Because Charles had forgotten his key, he was locked out. D. unable to in 21.The army launched a major assault against the rebel army and many citizens joined the army. B. attack 22.The winner was deprived of his gold medal because he was found to have taken stimulants before the race. A. was deprived of 23.At the international conference on the nuclear weapons several dissenting statements were made. D. opposing 24.The dominant theme is of tranquility and peacefulness. C. major 25.A conservative person opposes change and too many new ideas. A. unprogressive 单选 26.It is very likely that the Martian will also be adapted to underground existence, for conditions are much more equable underground. 27.The medicine scientists discovered that the prime reason for her lung cancer is excessive smoking. 28.The interviewer interpreted the applicant's late arrival as a sign of disorganization, undependability or lack of interest in the job. 29.After about an early age of 13, perceptions have already been formed and ambitions cast. 30.South Africa's black majority got its first real say in governing early last December. 31.Technology has facilitated the sharing of information and the storage and 32.delivery of information, thus making more information available to more people. 32.Jack is the very person who can be entrusted with either money or secret information. 33.He stopped the car so abruptly that he was hit by the car behind him. 34.The black people launched civil movement, struggling for abolition of slavery. 35.After a long journey, the tourists who experienced danger and hardship reached their destination at length.