2025年职称英语考试《综合类》考试共65题，分为单选题。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、African wild dogFinding a babysitter while you go out to work is, fｏｒexample, an inconvenience. Fｏｒthe African wild dog, one of the continent\'s most endangered carnivores （食肉动物), it\'s a matter of life ａｎｄ　death. A new research shows that once packs (兽群) fall below a certain size, they are not enough animals to both hunt food ａｎｄ　stay at home protecting the young.The African wild dog has declined drastically over the past century. Habitual loss (栖息地的丧失), persecution ａｎｄ　unexplained outbreaks of disease have all been blamed. Only 3, 000 to5,000 animals remain, ａｎｄ　the species is expected to go extinct within decades if the trend continues.Other large carnivores such as the spotted hyena (鬣狗) face similar pressures, yet are not declining. Now Franck Courchamp of Cambridge University has found a reason why. The dog\'s weakness lies in its social organization.Within each pack of up to 20 adults ａｎｄ　pups, only the dominant male ａｎｄ　female breed. The remaining animals help raise the pups, cooperating to hunt prey ａｎｄ　defend the kill from other carnivores.Because pups can\'t keep up on a hunt, large packs leave an adult behind to protect them from predators (捕猎者), which include lions ａｎｄ　hyenas. But leaving a babysitter also carries costs. A smaller hunting party is less able to tackle large prey ａｎｄ　to defend the kill. There is also one less stomach in which to carry food back to the den, ａｎｄ　one more mouth to feed when they get there.Courchamp investigated this awkward trade-off (权衡) by modeling how the costs of a babysitter change with decreasing pack size. This showed that packs of more than five adults should be able to feed all the pups ａｎｄ　still spare a babysitter. But with smaller packs, either the hunting ｏｒthe babysitting suffers, ｏｒthe animals have to compensate by increasing the number of hunting excursions which itself carries a cost to the pack.Field observations in Zimbabwe supported the model. Packs of five animals ｏｒfewer left pups unguarded more frequently than larger packs did. There was also evidence that when they did leave a babysitter, they were forced to hunt more often.A pack which drops below a critical size becomes caught in a vicious circle (恶性循环), says Courchamp, who is now at Paris-Sud University. "Poｏｒreproduction ａｎｄ　low survival further reduces pack size, culminating in (最终造成) failure of the whole pack. " ａｎｄ　deaths caused by human activity, says Courchamp, may be what reduce pack numbers to below the sustamable threshold. Mammal ecologist Chris Carbone at London\'s Institute of Zoology agrees. Maintaining the integrity of wild dog packs will be vitalin preserving the species, he says.The remaining lions will die out within decades.【单选题】

A.Right

B.Wrong

C.Not mentioned

正确答案:C

答案解析:文章第5段提到了“狮子”，但没有说狮子也是濒于灭绝的一种大型食肉动物，尽管事实确是如此。

2、Rodman met with Tony to try ａｎｄ　settle the dispute over his contract.【单选题】

A.solve

B.avoid

C.mark

D.involve

正确答案:A

答案解析:罗得曼和托尼见面，试图解决有关他合同的争论。本题难度不大，是送分题，干扰项干扰不强。settle的意思是“解决”，和solve“解决”是同义词，involve指“包含，牵涉”，答案是A。

3、What Is the Coolest Gas in the Universe?What is the coldest air temperature ever recorded on the Earth? Where was this low temperature recorded? The coldest recorded temperature on Earth was -91℃ which occurred in Antarctica in 1983.We encounter an interesting situation when we discuss temperatures in space Temperatures in Earth orbit actually range from about +120℃ to -120℃. The temperature depends upon whether you are in direct sunlight ｏｒshade, Obviously, -120℃ is colder than our body can safely endure. Thank NASA science fｏｒwell-designed space suits that protect astronauts from these temperature extremes.The space temperatures just discussed affect only our area of the solar system . Obviously, it is hotter closer to the Sun ａｎｄ　colder as we travel away from the Sun. Astronomers estimate temperatures at Pluto are about -210℃. How cold is the lowest estimated temperature in the entire universe? Again, it depends upon your location. We are taught it is supposedly impossible to have a temperature below absolute zero, which is -273℃, at which atoms do not move. Two scientists, whose names are Cornell ａｎｄ　Wieman, have successfully cooled down a gas temperature barely _____ absolute zero. They won a Nobel Prize in Physics in 2001 fｏｒtheir work not a discovery in this car.Why is the two scientists\' work so important to science?In the 1920s, Satyendra Nath Bose was studying an interesting theory about particles we now call photons. Bose had trouble convincing Other scientists to believe so he contacted Albert Einstein. Einstein\'s calculations helped him theorize would behave as Bose thought but only at very cold temperatures.Scientists have also discovered that ultra-cold atoms can help them make the world\'s atomic clocks even more accurate. These clocks are so accurate today they would only lose one second every six million years! Such accuracy will help us travel in space because distance is velocity times time(d=vxt). With the long distances involved in space travel to know time as accurately as possible to get accurate distance.【单选题】

A.above

B.below

C.within

D.beyond

正确答案:A

答案解析:本段前面的句子说到最低温度不会低于-273℃，所以below、within、beyond都有悖于上述论述。只有above（高于）才与上文的意思相符。

4、Pronouncing a LanguagePronouncing a language is a skill. Every normal person is an expert in the skill of pronouncing his own language; but few people are even fairly proficient at pronouncing foreign languages. Now there are many reasons fｏｒthis, some obvious, some perhaps not so obvious. But I suggest that the basic reason why people in general do not speak foreign languages very much better than they do native language is that they fail to understａｎｄ　the true nature of the problem of learning to pronounce. Far too many people fail to realize that pronouncing a foreign language is a skill----one that needs careful training of a special kind, ａｎｄ　one that cannot be gained by just leaving it to take care of itself. I think even teachers of language, while realizing the importance of a good accent, often neglect, in their practical teaching, the branch of study concerned with speaking the language. So the first point I want to make is that English pronunciation must be taught; the teacher should be prepared to devote some of the lesson time to this, ａｎｄ　get the student to feel that here is a matter worthy of receiving his close attention. So, there should be occasions when other aspects of English, such as grammar ｏｒspelling, are allowed fｏｒthe moment to take second place.Besides this question of the time given to pronunciation, there are two other requirements fｏｒthe teacher: the first, knowledge; the second, technique.It is also possible to get a clear mental picture of the relationship between the sounds of different languages, between the speech habits of English people ａｎｄ　those, say, of your students. Unless the teacher has such a picture, any comments he may make on his students\' pronunciation are unlikely to be of much use, ａｎｄ　lesson time spent on pronunciation may well be time wasted.What does a student who masters correct speech habits depend on?【单选题】

A.The teacher\'s proper teaching technique

B.The learning of grammar .

C.The knowledge of spelling

D.The teacher\'s teaching method fｏｒpronunciation

正确答案:D

答案解析:根据最后一段提到“除非老师……，否则对学生发音训练的指导就不会有大用处，用在发音训练上花的时间就是浪费”。这句话的意思说的更明确些就是，教师的授课技巧，因此答案是D。

5、Fighting fｏｒa Brighter Future fｏｒWomenWhen I was asked what it means to be a woman running fｏｒpresident, I always gave the same answer that I was proud to be running as a woman, but I was running because thought I\'d be the best president.But I am a woman and, like millions of women, I know there are still barriers ａｎｄ　biases (偏见) out there, often unconscious, ａｎｄ　I want to build an America that respects ａｎｄ　embraces the potential of every last one of us.I ran as a daughter who benefited from opportunities my mother never dreamed of. I ran as a mother who worried about my daughter\'s future ａｎｄ　a mother who wants to leave all children brighter tomorrows.To build that future I see, we must make sure that women ａｎｄ　men understａｎｄ　the struggles of their grandmothers ａｎｄ　their mothers, ａｎｄ　that women enjoy equal opportunities, equal pay, ａｎｄ　equal respect.Let us resolve ａｎｄ　work toward achieving very simple propositions (命题): there are no acceptable limits, ａｎｄ　there are no acceptable prejudices in the 21 st century in our country.You can also be so proud of it, from now on, it will be unremarkable fｏｒa woman to win primary state victories, unremarkable to let a woman in a close race to be our nominee (被提名者), unremarkable to think that a woman can be the president of the United States. ａｎｄ　this is truly remarkable my friends.We are disappointed that we couldn\'t go all of the way, especially the young people who put so much into this campaign. It would break my heart if, in falling short of my goal, I in any way discouraged any of you from pursuing yours.We always aim high, work hard, ａｎｄ　care deeply about what you believe in. ａｎｄ　when you stumble (绰倒), keep faith. And, when you\'re knocked down, get right back up ａｎｄ　never listen to anyone who says you can\'t ｏｒshouldn\'t go on.As we gather here today in this historic, magnificent building, the 50th woman will leave the Earth ａｎｄ　orbit (绕轨道运行) overhead. If we can blast 50 women into space, we will someday launch a woman into the White House.Hillary Clinton will support Obama in the upcoming presidential election campaign.【单选题】

A.Right

B.Wrong

C.Not mentioned

正确答案:C

答案解析:本题有一定难度，需要通读全文。通读全文可以发现，全文始终没有提到奥巴马，所以本题是未提及的，答案是C。