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2023年职称英语考试《理工类》每日一练0204
帮考网校2023-02-04 12:20
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2023年职称英语考试《理工类》考试共65题,分为单选题和多选题和判断题和计算题和简答题和不定项。小编每天为您准备了5道每日一练题目(附答案解析),一步一步陪你备考,每一次练习的成功,都会淋漓尽致的反映在分数上。一起加油前行。


1、Sharing SilenceDeaf teenagers Orlando Chavez and German Resendiz have been friends since kindergarten (幼儿园). Together the two boys, who go to Escondido High School in California, have had the difficult job of learning in schools where the majority of the students can speak and hear.Orlando lost his hearing at the age of one. German was born deaf, and his parents moved from Mexico to find a school where he could learn sign language. He met Orlando on their first day of kinder garten."We were in a special class with about 25 other deaf kids," German remembered. "Before then, I didn\'t know I was deaf and I was different.""Being young and deaf in regular classes was very hard," signs Orlando. "The other kids didn\'t understand us and we didn\'t understand them. But we\'ve all grown up together, and today, I\'m popular because I\'m deaf. Kids try to communicate with me."Some things are very difficult forthe two boys. "We can\'t talk on the phone, so if we need help, we can\'t call an emergency service," German signs. "and we can\'t orcerfood in a drive - thru."Despite of their difficulties, the two boys have found work putting food in bags at a local supermarket.They got their jobs through a "workability" program, designed forteenagers from local schools with different types of learning disabilities.German has worked in the supermarket since August, and Orlando started in November."The other people who work here nave been very nice to us," Orlando signs. "They even sign sometimes. At first, we were nervous, but we\'ve learned a lot and we\'re getting better."The opportunity to earn money has been exciting, both boys said. After high school, they hope to attend the National Technical Institute forthe Deaf in New York.Orlando and German have been ______.【单选题】

A.to Mexico together

B.deaf since they were born

C.to different high schools

D.friends since they were very young

正确答案:D

答案解析:本题难度不大,本题针对文章开头第一句出题,找到答案依据很容易。根据题干提示词汇迅速到文章定位。找到文章开头第一句,这一句谈到,Orlando和German从上幼儿园时就是好朋友,回来看选项,很明显,D项是近义解释,是答案。

2、A Bad IdeaThink you can walk, drive, take phone calls, e - mail and listen to music at the same time 7 Well, New York\'s new law says you can\'t. and you\'ll be fined $ 100 if you do so on a New York city street. The law went into force last month, following research and a shocking number of accidents that involved people using electronic gadgets (小巧机械) when crossing the street.Who\'s to blame? Scientists say that our multitasking (多任务处理) abilities are limited. "We are under the impression that our brain can do more than it often can," says Rene Marois, a neuroscientist (神经科学家) in Tennessee. "But a core limitation is the inability to concentrate on two things at once."The young people are often considered the great multitaskers. However, an Oxford University research suggests this perception is open to question. Agroupof 18 to 21 years old and agroupof 35 to 39 years old were given 90 seconds to translate images into numbers, using a simple code. _____. But when both groups were interrupted by a phone call oran instant message, the oldergroupmatched the youngergroupin speed and accuracy.It is difficult to measure the productivity lost by multitaskers. Jonathan Spira, chief analyst at Basex, a business - research firm, estimates that the cost of interruptions to the American economy is nearly $ 650 billion a year. The estimate is based on surveys with office workers. The surveys conclude that 28 percent of the workers\' time was spent on interruptions and recovery time before they returned to their main tasks.【单选题】

A.Talking on a cell phone while driving brings you joy anyway.

B.The estimate is based on surveys with office workers.

C.The youngergroupdid 10 percent better when not interrupted.

D.However, an Oxford University research suggests this perception is open to question.

E.Scientists say that our multitasking (多任务处理) abilities are limited.

F.and you\'ll be fined $ 100 if you do so on a New York city street.

正确答案:C

答案解析:本题有一定的难度,需要认真阅读文章,理解好句意。可用排除法和代入法。上文谈到了在没有干扰的情况下,年轻人和年纪大的没有多少差别,下文又转入转折内容,所以可以推断此处应该表达年轻组会做的更好,回来看选项,把C代入文中,符合逻辑,答案是C。

3、I propose that we discuss this at the next meeting.【单选题】

A.suggest

B.demand

C.order

D.request

正确答案:A

答案解析:我建议下次会议再讨论这个议题。本题难度不大,是送分题。propose和suggest都是常用词汇,都有“建议”的意思,其他三项尽管有一定的干扰性,但答案还是比较明显,答案是A。

4、Inventorof LEDWhen Nick Holonyak setout to create a new kind of visible lighting using semiconductoralloys, his colleagues thought he was unrealistic. Today, his discovery of light-emitting diodes, orLEDs, are used in everything from DVDs to alarm clocks to airports. Dozens of his students have continued his work, developing lighting used in traffic lights and other everyday technology. On April 23,2004, Holonyak received the $500,000 Lemelson-MIT Prize at a ceremony in Washington. This marks the lOth year that the Lemelson-MIT Program at the Massachusetts Institute of Technology (MIT) has given the award to prominent inventors. "Anytime you get an award big orlittle. It\'s always a surprise. " Holonyrak said. Holonyak, 75, was a student of john Bardeen, an inventorof the transistor, in the early 1950s. After graduate school, Holonyak worked at Ben Labs. He later went to General Electric, where he invented a switch now widely used in house dimmer switches. Later, Holonyak started looking into how semiconductors could be used to generate light. But while his colleagues were looking at how to generate invisible light, he wanted to generate visible light. The LEDS he invented in 1962 now last about 10 times longer than incandescent bulbs, and are more environmentally friendly and effective. Holonyak, now a professorof electrical and computer engineering and physics at the University of Illinois, said he suspected that LEDs would become as commonplace as they are today, but didn\'t realize how many uses they would have. "You don\'t know in the beginning. You think you\'re doing something important. You think it\'s worth doing, but you really can\'t tell what the big payoff is going to be, and when, and how. You just don\'t know, "he said. The Lemelson. MIT Program also recognized Edith Flanigen, 75, with the $100,000 Lemelson-MIT Lifetime Achievement Award forher work on a new generation of "molecular sieves", that can separate molecules by size. Holonyak\'s colleagues thought he would fail in his research on LEDs at the time when he started it.【单选题】

A.Right

B.Wrong

C.Not mentioned

正确答案:A

答案解析:利用题干中的核心词colleagues作为答案线索词,找到答案相关句。根据该句内容可以推断出LEDs就是前句中提到的visible lighting using semiconductoralloys。因此选A。

5、Jack packed up all the things he had accumulated over the last ten years.【单选题】

A.future

B.far

C.past

D.near

正确答案:C

答案解析:杰克把过去10年里攒的所有东西都收拾好打行李了。本题难度不大,干扰项干扰不强,是送分题。last和past都指“过去的”是同义词,最佳答案是C。

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