2022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.Nothing has been mentioned in the passage about ____ .【单选题】

A.one of tire majｏｒcontributors

B.the ever-increasing atmospheric concentration of greenhouse gases

C.big ａｎｄ　hefty cows

D.livestock\'s normal digestion process

E.how to cut down the cattle population

F.big industries ａｎｄ　gas-guzzling vehicles

正确答案:E

答案解析:选项E是本文没有提到的内容，也就是说，其他五个选项的内容文章都有涉及。

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.Ray Kurzweil works with computers to help people ____.【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:E

答案解析:本题难度不大，是针对第三段的开头的主旨句出题，考生可根据题干提示词回到文章定位，找到这个主旨句，Kurzweil uses this technology to help people with physical disabilities，再结合选项，不难发现，E项who have physical disabilities就是对这个主旨句的近义改写，是答案。

3、Geology ａｎｄ　Heap(1)The importance of particular metals in the human diet has been realized within the past few decades, ａｎｄ　the idea that geology might be related to health has been recognized fｏｒa number of elements such as iodine, zinc ａｎｄ　selenium. Fｏｒexample, soils with low iodine contents produce crops, ａｎｄ　animals deficient in iodine. A lack of iodine in the human diet leads to some serious diseases.(2)The ultimate source of metals within the human body is rocks, which weather into soil, gaining ｏｒlosing some of their chemical constituents. The crops we eat selectively remove from the soil the elements that they require fｏｒgrowth. The water we drink contains trace elements leached from rock ａｎｄ　soil. Thus the geology ａｎｄ　geochemistry of the environment have effects on the chemistry ａｎｄ　health of plants, animals ａｎｄ　people.(3)So far there is no data to suggest that people living on metal-rich soils experience a potential health hazard. The levels of metals within naturally contaminated soils are generally not high enough to cause serious health problems. Living on metal-rich soils does not represent a health risk unless large quantities of soil are digested ｏｒmetal-rich dust is inhaled. However, small children are particularly exposed to metal-rich topsoil in playgrounds ａｎｄ　gardens. They are also the most likely ones to eat potentially dangerous metal-rich soil.(4)Heavy metals are persistent: they do not break down to other chemicals in the environment. Industrially polluted sites usually undergo intensive clean-up ａｎｄ　rehabilitation because heavy metals are a health concern once they enter the food chain. Some trace metals are alleged to cause cancer ａｎｄ　are also known to cause poisoning(5)In contrast, naturally contaminated soils have not been subject too risk assessment studies ａｎｄ　rehabilitation measures, despite the fact that they frequently possess metal concentrations well above those of such polluted by humans ａｎｄ　above environmental quality criteria.(6)There is a vital need to understａｎｄ　the potential risks ａｎｄ　long-term health effects of living on naturally contaminated soils. Future environmental investigations of naturally polluted soils should concentrate on the potential pathways of metals into the food chain ａｎｄ　human body. Geologists should be part of such studies as they can provide the essential background information on rock ａｎｄ　soil chemistry as well as the chemical forms of heavy metal pollution.Some serious diseases is connected with deficiency of ____【单选题】

A.industrially polluted soils

B.rock ａｎｄ　soil chemistry

C.naturally polluted soils

D.the pathways of metals into the food chain

E.the element of iodine

F.the persistence of heavy metals

正确答案:E

答案解析:第1段最后一句“A lack of iodine in the human diet leads to some serious diseases”是选择E的依据。

4、Continuing Education1 People around the world agree that education is not an end, but a means to an end. In other words, we do not educate students only fｏｒthe aim of educating them. Our purpose is to fit them fｏｒlife. Life is varied; so is education.2 Ideas about education are more specified in the United States. Education today is not just a high school diploma ｏｒa college degree. Many adults are not interested in going to college. They are interested in other kinds of learning. Fｏｒthem, learning does not end with a diploma.3 Continuing education gives these adults the opportunity to increase their knowledge about their own field ｏｒto learn about a new field. It also gives them a chance to improve their old skills ｏｒto learn new ones. Scientists, mechanics, secretaries, barbers ａｎｄ　cooks can take classes to improve their work skills. If they know more ｏｒlearn more, they can get a better job ｏｒearn more money.4 Continuing education classes give more adults the chance to learn new skills. There is usually a large variety of classes to choose from: typing, foreign cooking, photography, auto repair, furniture repair, ｏｒswimming. There are only some of the classes available.5 Some adults take classes fｏｒfun ｏｒbecause the class will be useful fｏｒthem. Other adults take continuing education classes to improve their own lives because they want to feel better about themselves.6 Almost any community college ｏｒpublic school system has a continuing education program. There are classes in schools, community buildings ｏｒchurches. Most classes are in the evenings, so working people can attend. The classes are usually small, ａｎｄ　they are inexpensive.Paragraph 6 ____【单选题】

A.Ideas bout education in the U. S.

B.Advantages of continuing education

C.Good opportunity to learn new skills

D.Most classes are in the evening

E.Working people have easy access

F.Education helps cooks find a better job

正确答案:E

答案解析:第6段讲到学校、社区的办公楼或教堂都有教室，大多数的课程安排在晚上，这样上班的人就可以参加。班级小又不贵，这一切都说明继续教育对于他们来说是很容易进行的。

5、Continuing Education1 People around the world agree that education is not an end, but a means to an end. In other words, we do not educate students only fｏｒthe aim of educating them. Our purpose is to fit them fｏｒlife. Life is varied; so is education.2 Ideas about education are more specified in the United States. Education today is not just a high school diploma ｏｒa college degree. Many adults are not interested in going to college. They are interested in other kinds of learning. Fｏｒthem, learning does not end with a diploma.3 Continuing education gives these adults the opportunity to increase their knowledge about their own field ｏｒto learn about a new field. It also gives them a chance to improve their old skills ｏｒto learn new ones. Scientists, mechanics, secretaries, barbers ａｎｄ　cooks can take classes to improve their work skills. If they know more ｏｒlearn more, they can get a better job ｏｒearn more money.4 Continuing education classes give more adults the chance to learn new skills. There is usually a large variety of classes to choose from: typing, foreign cooking, photography, auto repair, furniture repair, ｏｒswimming. There are only some of the classes available.5 Some adults take classes fｏｒfun ｏｒbecause the class will be useful fｏｒthem. Other adults take continuing education classes to improve their own lives because they want to feel better about themselves.6 Almost any community college ｏｒpublic school system has a continuing education program. There are classes in schools, community buildings ｏｒchurches. Most classes are in the evenings, so working people can attend. The classes are usually small, ａｎｄ　they are inexpensive.Paragraph 2 ____【单选题】

A.Ideas bout education in the U. S.

B.Advantages of continuing education

C.Good opportunity to learn new skills

D.Most classes are in the evening

E.Working people have easy access

F.Education helps cooks find a better job

正确答案:A

答案解析:第1段讲全世界人对教育的认识。第2段讲美国人对教育的理解：今天的教育不只为’拿到高等学校文凭或学位。很多成人对上大学不感兴趣，他们对其他类型的学习感兴趣。学习不是以拿学位而告终，因此选A。