2022年考博英语-电子科技大学考试题库及全真模拟冲刺卷48（附答案带详解）

1、2022年考博英语-电子科技大学考试题库及全真模拟冲刺卷（附答案带详解）1. 单选题She had clearly no（ ）of doing any work, although she was very well paid.问题1选项A.tendencyB.ambitionC.intentionD.willingness【答案】C【解析】句意:虽然给她的报酬丰厚，但她无意去工作。考查名词辨析。Tendency （事物发展的）倾向，趋势, 常和to或towards搭配,不修饰人；ambition抱负，志向，常和不定式或介词of搭配；intention打算，意图，目的，常和不定式或介词of搭配；willingness乐意，心甘情愿。因此C无论从语义还是从搭配上都符合题目要求。2. 单选题A terrible traffic accident happened; people were saddened when they watched the（ ）sight on TV.问题1选项A.panicB.patrioticC.patheticD.periodic【答案】C【解析】句意:一起

2、惨不忍睹的交通事故发生了，当在电视上看到这个悲惨的场景时，人们是难过的。考查形容词辨析。panic恐慌的，惊慌失措的；patriotic 爱国的;pathetic 可怜的，令人同情的，悲惨的；periodic 周期的，定期的。根据前半句句意“一起惨不忍睹的交通事故发生了”可知C正确。3. 单选题Just remember one thing that（ ）decisions often lead to bitter regrets.问题1选项A.hastyB.promptC.urgentD.instant【答案】A【解析】句意:请只需记住一件事，即轻率的决定经常导致痛苦的遗憾。考查形容词辨析。hasty匆忙的，仓促而就的，草率的；prompt 敏捷的，迅速的，立刻的;urgent 紧急的，急迫的；instant 立即的，紧急的，紧迫的。因此A符合句意。4. 单选题I usually let my children make their own decisions, now that they have grown up, I wouldnt（ ）to interfere.问题1选项A.

3、assumeB.consumeC.resumeD.presume【答案】D【解析】句意:我经常让孩子们自己拿主意，既然他们已经长大，那么我就不会擅自进行干涉。考查动词辨析。assume 采取，承担，假设，想当然;consume 消耗，消费；resume重新开始，继续；presume假定，推测，擅自。因此D符合句意。5. 单选题Fewer and fewer of todays workers expect to spend their working lives in the same field,（ ）the same company.问题1选项A.all elseB.much worseC.let aloneD.less likely【答案】C【解析】句意:如今越来越少的工人期望在工作生涯中都一直在同样的领域工作，更不必说一直在同样的公司工作。考查短语辨析。all else 其他所有;much worse 更糟糕的是;let alone 更不用说，听任，不打扰；less likely 最不可能的是，较少可能。空格前后表示递进,故选C。6. 单选题Several internatio

4、nal events in the early 1990s seem likely to（ ）, or at least weaken, the trends that emerged in the 1980s.问题1选项A.revoltB.revolveC.reverseD.revive【答案】C【解析】句意:90年代初期发生的若干国际事件，似乎有可能逆转或者至少能够缓解80年代出现的趋势。考查动词辨析。revolt 叛逆，反抗，不及物动词,故排除；revolve旋转，环绕，不及物动词,故排除。Reverse 颠倒，逆转。Revive （使）苏醒，复兴，复活。根据句意“或者至少能够缓解”可知C正确。7. 单选题Wed better（ ）our watches if we all want to be there at the same time.问题1选项A.harmonizeB.synchronizeC.symbolizeD.systematize【答案】B【解析】句意:如果我们都想在同样的吋间到达那里，那么我们最好让我们手表的时间一致。考查动词辨析。harmonize 使和谐，以

5、和声唱；synchronize （使）同步，在吋间上一致，同速进行；symbolize 象征，用符号表现；systematize 使系统化，使组织化。故选B。8. 单选题There is supposed to be a safety（ ）which makes it impossible for trains to collide, thus it can avoid heavy losses.问题1选项A.applianceB.accessoryC.machineD.mechanism【答案】D【解析】句意:应该要有一个可以避免火车相撞的机制，从而避免重大损失。考查名词辨析。appliance 器具，器械，装置，家用电器；accessory 配件，附件，法从犯，（衣服的）配饰；machine 机械；mechanism 机制，机械 装置。因此D符合句意。9. 单选题The word “science” is heard so often in modern times that almost everybody has some notion of its meaning. Howe

6、ver, its definition is difficult for many people. The meaning of the term is confusing, but everyone should understand its meaning and objectives. Just to make the explanation as simple as possible, suppose science is defined as classified knowledge (facts).Even in the true science, distinguishing facts from fiction is not always easy. For this reason great care should be taken to distinguish between beliefs and truths. There is no danger so long as a clear difference is made between temporary a

7、nd proved explanations. For example, hypotheses are attempts to explain natural phenomena. From these positions the scientists continue to experiment and observe until they are proved or discredited. The exact status of any explanation should be clearly labeled to avoid confusion.The objectives of science are primarily the discovery and the subsequent understanding of the unknown. Man cannot be satisfied with recognizing that secrets exist in nature of that questions are unanswerable; he must so

8、lve them. Toward that end, specialists in the field of biology and related fields of interest are directing much of their time and energy.Actually, two basic approaches lead to the discovery of new information. One, aimed at satisfying curiosity, is referred to as pure science. The other is aimed at using knowledge for specific purposes - for instance, improving health, raising standards of living, or creating new consumer products. In this case knowledge is put in economic use. Such an approach

9、 is referred to as applied science.Sometimes practical-minded people miss the point of pure science in thinking only of its immediate application for economic rewards. Chemists responsible for many of the discoveries could hardly have anticipated that their findings would one day result in applications of such a practical nature as those directly related to life and death. The discoveries of one bit of information opens the door to the discovery of another. Some discoveries seem so simple that one is amazed they were not made years ago, however, one should remember that the construction

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