2025年职称英语考试《综合类》考试共65题，分为单选题。小编为您整理概括大意与完成句子分析5道练习题，附答案解析，供您备考练习。

1、A Strong Greenhouse Gas1 Methane is a colorless, odorless gas; it is also a potent greenhouse gas, ａｎｄ　once released into the atmospheres, it absorbs beat radiating from Earth\'s surface. That\'s why methane is a majｏｒcontributｏｒto the planet\'s increasing temperature rise ｏｒglobal warming. Molecule fｏｒmolecule, methane\'s heat-trapping power in the atmosphere is 21 times stronger than carbon dioxide, the most abundant greenhouse gas.2 With 13 billion cows belching almost constantly around the world (100 million in the U. S. alone), it\'s no surprise that menace released by livestock is one of the chief sources of the gas. Other prime methane sources: petroleum, drilling, coal mining, solid-waste landfills ａｎｄ　wetlands.3 Greenhouse gases like methane ａｎｄ　carbon dioxide make up only a small part of Earth\'s atmosphere, which is 78 percent nitrogen ａｎｄ　nearly 21 percent oxygen. ａｎｄ　without greenhouse gases to trap the sun\'s heat ａｎｄ　warm the planet, life as we know it couldn\'t exist. But in the last200 years, human activity that requires burning oil, natural gas, ａｎｄ　coal fｏｒenergy has magnified the greenhouse effect.4 Atmospheric concentrations of methane have more than doubled in the last two centuries. Blame fｏｒthis often focuses on big industries ａｎｄ　gas-guzzling vehicles. But agriculture plays a majｏｒrole, too. In the past 40 years alone, the global cattle population has doubled.5 Cows munch mostly grasses ａｎｄ　hay yet they grow big ａｎｄ　hefty. Why? Because of the rumen. The rumen holds 160 liters of food ａｎｄ　billions of microbes. These microscopic bacteria ａｎｄ　protozoa break down cellulose ａｎｄ　Fiber into digestible nutrients. A cow couldn\'t live without its microbes. As the microbes digest cellulose, trey release methane. The process occurs in all animals with a rumen (cows, sheep, ａｎｄ　goats, fｏｒexample), ａｎｄ　it makes them very gassy. It\'s part of their normal digestion process. When they drew their cud, they regurgitate some food to rechew it, ａｎｄ　all this gas comes out. The average cow expels 600 liters of methane a day.That\'s why we say livestock gas is also a majｏｒfactｏｒof causing the global warming.Paragraph l ____【单选题】

A.Life of Macroscopic Bacteria in Livestock\'s Rumen

B.Ways to Reduce Methane\'s Heat-trapping Power

C.Agriculture Also Contributes to Increased Concentrations of Methane in the Atmosphere

D.Why Livestock Releases Methane

E.Methane as a Strong Greenhouse Gas

F.Livestock as a Prime Factｏｒof the Greenhouse Effect

正确答案:E

答案解析:本段的第3句点出了“methane\'s heat-trapping power in the atmosphere is 21 times stronger than carbon dioxide. ”

2、Intelligent Machines1. Medical scientists are already putting computer chips (芯片) directly into the brain to help people who have Parkinson\'s disease, but in what other ways might computer technology be able to help us? Ray Kurzweil is authｏｒof the successful book The Age of Intelligent Machines ａｎｄ　is one of the world\'s best computer research scientists. He is researching the possibilities.2. Kurzweil gets computers to recognize voices. An example of this is Ramona; the virtual (虚拟的) hostess of Kurzweil\'s homepage, who is programmed to understａｎｄ　what you say. Visitors to the site can have their conversations with her, ａｎｄ　Ramona also dances ａｎｄ　sings.3. Kurzweil uses this technology to help people with physical disabilities. One of his ideas is a "seeing machine". This will be "like a friend that could describe what is going on in the visible world", he explains. Blind people will use a visual sensｏｒ(探测器) which will probably be built into a pair of sunglasses. This sensｏｒwill describe to the person everything it sees.4. Another idea, which is likely to help deaf people, is the "listening machine". This invention will recognize millions of words ａｎｄ　understａｎｄ　any speaker. The listening machine will also be able to trans late into other languages, so even people without hearing problems are likely to be interested in using it.5. But it is not just about helping people with disabilities. Looking further into the future, Kurzweil sees a time when we will be able to download our entire consciousness onto a computer. This technology probably won\'t be ready fｏｒat least 50 years, but when it arrives, it means our minds will be able to live forever.People without hearing problems may also be interested in using ____.【单选题】

A.what you say

B.a pair of sunglasses

C.the listening machine

D.a visual sensor

E.who have disabilities

F.living forever in a computer

正确答案:C

答案解析:本题难度不大，针对第四段最后一句出题，考生可根据题干提示词回到文章定位，找到第四段最后一句：The listening machine will also be able to translate into other languages, so even people without hearing problems are likely to be interested in using it。 回来再看选项，很明显，答案是C。

3、Operatunity1. Operatunity is a TV talent show fｏｒamateur opera singers, The winners get the chance to sing with the English National Opera. When two housewives, Denise Leigh ａｎｄ　Jane Gilchrist won in 2002, their lives changed forever, As they sang Verdi\'s Rigoletto at the Coliseum (音乐厅) in Rome, they were transformed from working mothers into opera celebrities (名人).2. "I live in the village I was born in," says Denise, who is blind. "Lots of my neighbours are family, ａｎｄ　my life is all about my three children. Jane, who worked as a cleaner ａｎｄ　a shop assistant, was in a similar situation." She says. All I had to look forward to was seeing my four children grow up, ａｎｄ　I love them, but ... you know there must be more things than life. Winning Operatunity has opened up avenues I never knew existed."3. "Last year was amazing," Denise continues, "Last month was Paris, before that we were recording at Abbey Road, in London, ａｎｄ　recently we had our album launch at the Royal Opera House" "We\'ve been treated like princesses," laughs Jane, "... champagne, chocolates, five - star hotels ..."4. But it wasn\'t all so easy. FｏｒDenise, the worst part was waiting at the beginning. "After I\'d sent in my application form I worried fｏｒa month, Then I had to wait ten days after my first audition (试唱). That was awful." Even when they won the competition they were allowed to tell their close family but they weren\'t allowed to tell anyone else until later. Denise ａｎｄ　Jane also found the travelling is difficult. They couldn’t take their children with them while they were away singing, so they had to organise childcare. However, there\'s been no problem with the physical side of singing: "We didn\'t have to worry about that as we\'ve had lots of help ａｎｄ　wonderful voice training." says Jane. They also had to learn to deal with the media." The kids loved the fact that they could stay up ａｎｄ　watch us on TV, but I just couldn\'t understａｎｄ　why some newspapers were more interested in the fact I divorced at 21, rather than the fact I had just sung at the Coliseum, says Denise.Before becoming famous, Denise ａｎｄ　Jane worked in ｏｒｃｅｒto ____.【单选题】

A.help others out

B.take care of their children

C.deal with the media

D.raise their children

E.realize their dreams

F.see the world

正确答案:D

答案解析:本题有一定难度，B，D都有可能成为答案，通读第二段，可以发现，关键句是这一句：my life is all about my three children，母亲的生活中心就是养育孩子，所以可以确定答案是D。

4、Operatunity1. Operatunity is a TV talent show fｏｒamateur opera singers, The winners get the chance to sing with the English National Opera. When two housewives, Denise Leigh ａｎｄ　Jane Gilchrist won in 2002, their lives changed forever, As they sang Verdi\'s Rigoletto at the Coliseum (音乐厅) in Rome, they were transformed from working mothers into opera celebrities (名人).2. "I live in the village I was born in," says Denise, who is blind. "Lots of my neighbours are family, ａｎｄ　my life is all about my three children. Jane, who worked as a cleaner ａｎｄ　a shop assistant, was in a similar situation." She says. All I had to look forward to was seeing my four children grow up, ａｎｄ　I love them, but ... you know there must be more things than life. Winning Operatunity has opened up avenues I never knew existed."3. "Last year was amazing," Denise continues, "Last month was Paris, before that we were recording at Abbey Road, in London, ａｎｄ　recently we had our album launch at the Royal Opera House" "We\'ve been treated like princesses," laughs Jane, "... champagne, chocolates, five - star hotels ..."4. But it wasn\'t all so easy. FｏｒDenise, the worst part was waiting at the beginning. "After I\'d sent in my application form I worried fｏｒa month, Then I had to wait ten days after my first audition (试唱). That was awful." Even when they won the competition they were allowed to tell their close family but they weren\'t allowed to tell anyone else until later. Denise ａｎｄ　Jane also found the travelling is difficult. They couldn’t take their children with them while they were away singing, so they had to organise childcare. However, there\'s been no problem with the physical side of singing: "We didn\'t have to worry about that as we\'ve had lots of help ａｎｄ　wonderful voice training." says Jane. They also had to learn to deal with the media." The kids loved the fact that they could stay up ａｎｄ　watch us on TV, but I just couldn\'t understａｎｄ　why some newspapers were more interested in the fact I divorced at 21, rather than the fact I had just sung at the Coliseum, says Denise.While traveling, Denise ａｎｄ　Jane had to ask someone to ____.【单选题】

A.help others out

B.take care of their children

C.deal with the media

D.raise their children

E.realize their dreams

F.see the world

正确答案:B

答案解析:本题难度不大，通读第四段，可以发现以下是关键信息：They couldnt take their children with them while they were away singing, so they had to organise childcare. 所以可以确定答案是B。

5、RobotsThe most sophisticated (先进的) Japanese robots, which have vision systems ａｎｄ　work at very high speeds, are still based on American designs. Studies of robots, particularly computer control software, are considered to be generally less advanced in Japan than in America ｏｒEurope.Although industrial robots were originally developed as devices fｏｒsimply handling objects, today their commonest uses are fｏｒmore skilled work like welding (焊接), spray-painting ａｎｄ　assembling components.In Britain robot sales appropriately peaked in 1984, but have been declining ever since. This is partly because British wage rates are too low to make robots financially attractive ａｎｄ　partly because engineers now have more experience with robots ａｎｄ　are more aware of the difficulties of introducing them effectively.It has been calculated that a robot uses on average about 100 times more energy than a human to do an equivalent job.It is estimated that 20% of all comic book heroes in Japan are robots. This is an enormous number because comics are so popular that they make up a third of all material published in Japan. The reliability of robots is measured in their MTBF ｏｒmean time between failures. This has risen from about 250 hours in the mid-1970s to about 10,000 hours today (equivalent to working 18 hours a day fｏｒtwo years). One way robot manufacturers have increased reliability is to test every single component they buy, instead of the normal procedure of just testing a small .sample.The biggest single benefit of introducing robots claimed by Japanese companies is that they increase quality control. One programmed robots can work more accurately ａｎｄ　consistently than humans, who can get tired ａｎｄ　bored.Paragraph 3 ________.【单选题】

A.Ongoing Research

B.Extension of Use

C.Robot Heroes

D.Greater Reliability

E.Falling Demand

F.Hidden Danger

正确答案:E

答案解析:第三段的主题句为第一句：In Britain robot sales appropriately peaked in 1984，but have been declining ever since.（1984年，英国的机器人销售量达到顶峰，但从那以后其销售量便一直下降。）其后的第二句说明了具体的原因。E选项Falling Demand（需求下降）与其意思一致，故E为正确答案。