《2022年考博英语-中国政法大学考试题库及模拟押密卷91（含答案解析）》由会员分享，可在线阅读，更多相关《2022年考博英语-中国政法大学考试题库及模拟押密卷91（含答案解析）（20页珍藏版）》请在金锄头文库上搜索。
1、2022年考博英语-中国政法大学考试题库及模拟押密卷（含答案解析）1. 填空题Directions: In this part you will read a passage and a summary of it. Then fill in the spaces in the summary with a maximum of three words from the passage. Write your answers On the Answer Sheet.Tough Sensor Can Take the HeatA new gas sensor made from a nickel
2、s worth of materials can endure high temperatures, corrosion, vibrations, and exposure to water, according to its inventors at Argonne National Laboratory in Illinois. The tiny sensor detects a variety of gases.Conventional silicon sensors do not work well at temperatures above 150F. But Argonnes ne
3、w sensor, made of ceramics and metals, is not affected by high temperatures. “The materials in this sensor behave well through a wide range of temperatures.” says Michael Vogt, a control systems engineer at Argonne.Vogt and his colleagues made the sensor by film-screening layers of ceramic and metal
4、 on a ceramic substratethen firing the sensor in an industrial oven at more than l000C. The Argonne researchers set out to build a sensor that would detect overheating computer components. Before an overheating component fails, and possibly ignites, epoxy in the circuit boards releases a gas. The Ar
5、gonne sensor can detect this vapor and cut off power to the circuit.The device senses gases by applying a steadily increasing voltage across its electrical leads and monitoring current spikes induced as gases react on the sensors surface. Each gas reacts at a characteristic voltage, and the size of
6、the current spike indicates the “signature” of several representative organic solvents.The sensor could be used to monitor hydrocarbon emissions from cars; todays typical sensors only measure oxygen. The sensor could also monitor gases in industrial chemical processes.Summary of the passage:A new se
7、nsor made of ceramics and metals can endure corrosion, vibrations, exposure to water, and 66_, while not affected by 67_. As each gas reacts at a 68_, the device applies a steadily increasing voltage and monitors current spikes induced. 69 of which indicates the concentration of the gases. Conventio
8、nal sensors on the other hand, do not work well at temperatures above 150F and could be used only to 70_.【答案】66.detect gases67.high temperatures68.characteristic voltage69.the “signature”70.measure oxygen【解析】66.文章开篇描述了A new gas sensor made from a nickels worth of materials can endure high temperatur
9、es, corrosion, vibrations, and exposure to water.The tiny sensor detects a variety of gases.（一种由镍含量的材料制成的新型气体传感器可以经受高温、腐蚀、振动和暴露在水里这个微小的传感器能探测到各种气体），其他几个在摘要提到了，所以这里需要写的是侦察气体。因此填detect gases。67.文章开篇描述了A new gas sensor made from a nickels worth of materials can endure high temperatures, corrosion, vibr
10、ations, and exposure to water.The tiny sensor detects a variety of gases.（一种由镍含量的材料制成的新型气体传感器可以经受高温、腐蚀、振动和暴露在水里这个微小的传感器能探测到各种气体），上一空已经提到了侦察气体，所以这一空应该填入抗高温，因为前面有否定词not，所以空格处填入high temperatures。68.根据第四段第二句话提到Each gas reacts at a characteristic voltage（每种气体在一个特征电压下反应）可知，空格处应该填入characteristic voltage。69
11、.根据第四段第二句话提到Each gas reacts at a characteristic voltage, and the size of the current spike indicates the “signature” of several representative organic solvents.（每种气体在一个特征电压下反应，而脉冲的大小表明了几种代表性有机溶剂的“特征”）可知，脉冲的不同特征暗示了不同气体，所以空格处应该填入the “signature”。70.根据最后一段第一句todays typical sensors only measure oxygen（今天
12、的典型传感器只测量氧气）可知，传统的传感器在150F以上的温度下不能很好地工作，只能用于测量氧气；所以空格处应该填入measure oxygen。2. 单选题Scarcely _ themselves in their scats in the theatre when the curtain went up.问题1选项A.have they settledB.did they settleC.had they settledD.do they settle【答案】C【解析】考查倒装句和时态。Scarcelywhen表示“一就”，当scarcely放于句首的时候，句子需要倒装。因为后面为过去式
13、，空格处的意思是在升起帷幕之前，人们没有就座，应为过去完成时，只有C项符合。句意：在剧院，他们一就座帷幕就升起来了。故正确答案为C。3. 单选题Chinatown has been the center of San Franciscos Chinese community since the 1850s. Its boundaries have expanded significantly since the 1960s, and the neighborhoods built there are generally affluent.问题1选项A.plentifulB.attractive
14、C.friendlyD.wealthy【答案】D【解析】考查形容词辨析。affluent表示“富裕的，丰富的”；A项plentiful“丰富的，许多的”，B项attractive“吸引人的”，C项friendly“友好的”，D项wealthy“富裕的”。句意：自19世纪50年代以来，唐人街一直是旧金山华人社区的中心。自20世纪60年代以来，它的疆界大幅扩张，在那里建造的社区一般都很富裕。根据句意该题选D。4. 单选题Formerly, calcium and vitamin D were frequently added to enriched bread, but _ consumer de
15、mand and questionable nutritional benefit led to gradual phasing out of these enrichments.问题1选项A.lack ofB.lacking ofC.lacked ofD.lack【答案】A【解析】考查句子结构和lack的用法。lack作动词时，后面直接加宾语，作名词通常和of连用。句意：以前，钙和维他命D常常被加入面包丰富其营养，但由于缺乏消费者需求和令人可疑的营养益处导致这些面包逐渐被淘汰。根据句意A项正确。5. 单选题The contents of cumbersome texts may be conveniently stored on microfilm.问题1选项A.ancientB.technicalC.bulkyD.handsome【答案】C【解析】考查形容词辨析。cumbersome表示“笨重的，累赘的”。A项ancient“古老的”，B项technical“工艺的，艺术的”，C项bulky“体积大的，笨重的”，D项handsome“帅气的”。句意：繁琐的文字内容可以很方便地存储在缩微胶片上。根据题意该题选C。6. 翻译题The
