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职称英语《综合类B》模拟试卷一

综合类B / 模拟试卷 共 65 题 更新于 2026-09-28

一、单选题

下列每小题的选项中,只有一项是最符合题意的正确答案,多选、错选或不选均不得分。

1.
She was unwilling to go but she bad no choice.
  • A.unable
  • B.indecisive
  • C.ready
  • D.reluctant

参考答案D

解析句意为:她不想走但她别无选择。unwilling是willing的反义词,即“不愿意”。re-luctant意为“勉强”;indecisive意为“非决定性的、优柔寡断的”;ready意为“准备好,欣然”。
2.
The newspaper did not mention the degree of the damage caused by the fire.
  • A.range
  • B.level
  • C.extent
  • D.quantity

参考答案C

解析句意:报纸没有提及大火造成的破坏程度。range:范围,level:水平,等级,extent:程度,最符合题意,quantity:数量。
3.
Please give my best wishes to your family.
  • A.notice
  • B.attention
  • C.regards
  • D.cares

参考答案C

解析句意:请代我向你的家人问好。notice:通知,attention:注意力,regards:问候,用复数形式,最符合题意;cares:忧虑。
4.
Shelly had prepared carefully for her biology examination so that she could be sure of passing it on her first endeavor .
  • A.intention
  • B.attempt
  • C.purpose
  • D.desire

参考答案B

解析句意:谢丽为生物考试做了细致的准备,她确信一次就可以通过。intention:目的、意图,attempt:尝试,最符合题意,purpose:目的,desire:愿望。
5.
He is assigned to oversee the production of the assembly lines.
  • A.supervise
  • B.watch
  • C.suspect
  • D.predict

参考答案A

解析句意为:他被指派来监督生产流水线。supervise意为“监督”,和oversee同义;suspect 意为“怀疑”, predict“预测、预期”。
6.
A peculiarly pointed chin is his most memorable facial characteristic.
  • A.mark
  • B.feature
  • C.trace
  • D.appearance

参考答案B

解析句意:他给人印象最深刻的面部特征就是下巴特别尖。mark:标记,feature:容貌特征,最符合题意,trace:痕迹,appearance:外表。
7.
Housewives who do not go out to work often feel they are not working to their full ability.
  • A.capacity
  • B.strength
  • C.length
  • D.possibility

参考答案A

解析句意:不外出工作的家庭主妇感觉家务活不能让她们完全施展自己的能力。capaci-ty:能力,最符合题意,strength:力量,length:长度,possibility:可能性。
8.
The music was a little loud,but except that it was a great concert.
  • A.better than
  • B.more than
  • C.other than
  • D.rather than

参考答案C

解析句意为:虽然音乐声音有点大,但除此之外,这绝对是一场很棒的音乐会。better than 意为“比……好”;more than意为“比……多”;rather than意为“而不是……”;other than 意为“除……之外”。因此C项正确。
9.
He resented being called a foreigner.
  • A.hated
  • B.enjoyed
  • C.annoyed
  • D.shocked

参考答案A

解析句意为:他讨厌被人叫老外。resent和hate同义,意为“痛恨、讨厌”;enjoy意为“喜欢”;annoy意为“恼怒”;shock意为“震惊”。
10.
The policeman wrote down all the particulars of the accident.
  • A.secrets
  • B.details
  • C.benefits
  • D.words

参考答案B

解析句意为:这个警察记下了事故所有的细节。particular意为“细节”; detail意为“细节”。
11.
While we don't agree,we continue to be friends.
  • A.Because
  • B.Where
  • C.Although
  • D.Whatever

参考答案C

解析句意为:虽然我们意见不统一,我们依然是朋友。画线单词while意为“虽然”。because意为“因为”;where意为“哪里”;although意为“虽然”;whatever意为“不管什么样的”。根据画线单词意思,只有although与画线单词同义,可进行替换。因此C项正确。
12.
The child's abnormal behavior puzzled the doctor.
  • A.funny
  • B.frightening
  • C.repeated
  • D.unusual

参考答案D

解析句意为:这个孩子反常的行为让大夫感到迷惑不解。abnormal意为“不正常的,变态的”,与unusual意思相近,因此D项正确。funny意为“好笑的”;frightening意为“吓人的”;repeated意为“重复的”。
13.
Some desirable changes have taken place in this town.
  • A.identical
  • B.uncertain
  • C.frequent
  • D.satisfactory

参考答案D

解析句意为:这个城市发生了一些令人满意的变化。desirable意为“令人满意的,可取的”,与satisfactory(令人满意的,符合要求的)意思相近。identical意为“相同的”;uncer-tain意为“不确定的”;frequent意为“频繁的”。
14.
What were the consequences of the decision she had made?
  • A.reasons
  • B.results
  • C.causes
  • D.bases

参考答案B

解析句意为:她做出这个决定的后果是什么?consequence意为“结果,后果”,与result(结果)意思相近。reason意为“原因”;cause意为“原因”;base意为“基础”。因此选B项。
15.
A complete change in policy is needed if relations are ever to improve.
  • A.strict
  • B.wide
  • C.ever
  • D.radical

参考答案D

解析句意:如果想要改善关系,就需要从根本上改变政策。strict:严格的,wide:宽的,ev-er:曾经,radical:根本的、彻底的,最符合题意。

二、共享题干题

下列每小题的选项中,只有一项是最符合题意的正确答案,多选、错选或不选均不得分。

Communication with Customers Online
Until the late 1940s,when television began finding its way into American homes,companies relied mainly on print and radio to promote their products and services.The advent(出现)of television brought about a revolution in promoting products and services.Between 1949 and 1951, advertising on television grew 960 percent.Today the Internet is once again transforming promotion .By going online,companies can communicate instantly and directly with prospective customers .Promotion on the World Wide Web includes advertising,sponsorships and sales promotions like contests and coupons.In 1996,World Wide Web advertising revenues reached $300 mulion.
Effective online marketers do not merely transfer hard-copy ads(平面广告)to cyberspace.
Successful sites blend promotional and non-promotional information,indirectly delivering the advertising messages.To encourage visits to their sites and to create and cultivate customers' loyalty,companies change information frequently and provide many opportunities for interaction.
One of the best online promotion web sites is the Ragu Web site.Here visitors can find thirty-six pasta recipes,take Italian lessons,and view an Italian film festival,but they will find no traditional ads.So subtle is the mix of product and promotion that visitors hardly know an advertising message has been delivered:SEGA of America,maker of computer games and hardware,uses its
Web site for a variety of different promotions,such as introducing new game characters to the publie and supplying Web surfers the opportunity to download games.SEGA's home page averages
250,000 visits a day.To heighten interest in the site,SEGA bought an advertising banner on
Netscape,thereby increasing site visits by 15 percent.Online participants in Quaker Oats' Gatorade promotion received a free Tshirt in exchange for answering a few questions.Quaker Oats reports that the online promotion created product loyalty and helped the company know its customers better.
Now,to target specific Internet users,an increasing number of companies are using“push”technology which automatically delivers customized(按客户要求创造的)news and other information to Users' computers when they log onto the Internet.Although organizations like Nielsen
Media Research are developing technologies to enhance audience measurement and tracking,it remains difficult to assess how many times the same person looks at an ad and who that person is.
Although online promotions can be glamorous and sophisticated,they are not perfect.For a welldesigned marketing mix,industry experts advise companies to use the Internet as a supplement to other advertising media.
16.
Internet,like television,has brought great changes to the promotion of products and services.
  • A.Right
  • B.Wrong
  • C.Not mentioned

参考答案A

解析
17.
In 1996,the Ragu Web site earned 2.5 million dollars from advertisement.
  • A.Right
  • B.Wrong
  • C.Not mentioned

参考答案C

解析
18.
In order to encourage visits,companies always use hard-copy advertisements.
  • A.Right
  • B.Wrong
  • C.Not mentioned

参考答案B

解析
19.
Netscape is an influential web site which is visited by millions of people.
  • A.Right
  • B.Wrong
  • C.Not mentioned

参考答案A

解析
20.
Nowadays,with advanced technology,advertisements can be sent to each Internet user directly.
  • A.Right
  • B.Wrong
  • C.Not mentioned

参考答案A

解析
21.
Besides pasta recipes,the Ragu Web also sells 36 kinds of pasta.
  • A.Right
  • B.Wrong
  • C.Not mentioned

参考答案C

解析
22.
According to experts' opinion,online promotion should be replaced by new ways.
  • A.Right
  • B.Wrong
  • C.Not mentioned

参考答案B

解析1.本题提到了两方面的信息,一方面说电视曾经使产品宣传方式发生了很大变化,另一方面说互联网的出现也使产品宣传方式发生巨大变化。文章中第一段提到:“Today the Internet is once again transforming promotion.”由这句话可以看出,电视和互联网都使得传统宣传方式发生了很大变化。
2.文章第一段只提到了万维网在96年的广告收入是3亿美元,其他地方再没有出现关于广告收入的问题。
3.文章第二段第一句话就提到:“Effective online marketers do not merely transfer hard-copy ads to cyberspace.”这说明仅仅使用平面广告将信息直接传递给消费者这一形式是不能达到最佳宣传效果的。从文章第二段末可以得出,为了提高点击率,各家企业一般会不断更新产品信息并提供许多互动的机会。
4.文章中第三段提到:“To heighten interest in the site ,SEGA bought an advertising ban-ner on Netscape, thereby increasing site visits by 15 percent.”由此我们可以推断出,网景是一家非常有影响力的网站,浏览网景网页的人们看到SEGA的广告有些就会进一步登陆其网站,这样就为SEGA多带来巧%的访问者。
5.文章第四段中提到了“push” technology,这一技术就是指网民一旦上网,公司就会将特定的资讯和其他的信息自动地发送到他们的电脑中。
6.文章在第三段中提到通过瑞谷网,人们能看到36种意大利面的制作方法,但并没有提到瑞谷网卖36种意大利面。
7.文章最后一句提到:“Experts advise companies to use the Internet as a supplement to other advertising media.”专家们只是建议应该将在线推广作为宣传的一种有力补充,而不是主要途径,并没有说在线推广应该被取代。
Car Crime
1.A million motorists leave their cars filled up with petrol and with the keys in the ignition every day.The cars are sitting in petrol stations while drivers pay for their fuel.The Automobile Associ-ation(AA)has discovered that cars are left unattended for an average three minutes and some-times longer as drivers buy drinks,sweets,cigarettes and other consumer items.With payment of credit cards becoming more and more common,it is not unusual for a driver to be out of his car for as long as six minutes,providing the car theft with a golden opportunity.
2.For more than ten years there has been a big rise in car crime than in most other types of crimes .An average of more than two cars a minute are broken into or stolen in the UK.Car crime accounts for almost a third of all reported offenses with no signs that the trend is slowing down.
3.Although there are highly professional criminals involved in car theft,almost 90 percent of car theft is committed by the opportunists.Amateur thieves are aided by our own carelessness.The AA recommends locking up whenever you leave the car and for however short a period.A partially open sunroof or window is a further come-on to thieves.
4.There are many other traps to avoid.The AA has found little awareness among drivers about safe parking.Most motorists questioned made no efforts to avoid parking in quiet spots-ust the places thieves' love.The AA advises drives to park in places with people around-thieves don't like audiences.
23.
Paragraph 1______
  • A.Safe parking
  • B.Increase in car theft
  • C.Opportunities for non-professionals
  • D.Anti-theft organizations
  • E.Drivers' carelessness:a factor in promoting car stealing
  • F.Car stealing mostly by professional criminals

参考答案E

解析
24.
Paragraph 2______
  • A.Safe parking
  • B.Increase in car theft
  • C.Opportunities for non-professionals
  • D.Anti-theft organizations
  • E.Drivers' carelessness:a factor in promoting car stealing
  • F.Car stealing mostly by professional criminals

参考答案B

解析
25.
Paragraph 3______
  • A.Safe parking
  • B.Increase in car theft
  • C.Opportunities for non-professionals
  • D.Anti-theft organizations
  • E.Drivers' carelessness:a factor in promoting car stealing
  • F.Car stealing mostly by professional criminals

参考答案C

解析
26.
Paragraph 4______
  • A.Safe parking
  • B.Increase in car theft
  • C.Opportunities for non-professionals
  • D.Anti-theft organizations
  • E.Drivers' carelessness:a factor in promoting car stealing
  • F.Car stealing mostly by professional criminals

参考答案A

解析
27.
Most car thefts should be blamed on______.
  • A.the carelessness of the drivers
  • B.increase in the number of cars stolen
  • C.non-professional thieves
  • D.lack of parking space
  • E.safe parking spots
  • F.professional thieves

参考答案A

解析
28.
In the past decade there has been a big______.
  • A.the carelessness of the drivers
  • B.increase in the number of cars stolen
  • C.non-professional thieves
  • D.lack of parking space
  • E.safe parking spots
  • F.professional thieves

参考答案B

解析
29.
Most of the car thefts are found to be committed by______.
  • A.the carelessness of the drivers
  • B.increase in the number of cars stolen
  • C.non-professional thieves
  • D.lack of parking space
  • E.safe parking spots
  • F.professional thieves

参考答案C

解析
30.
Car drivers are found to be careless in choosing______.
  • A.the carelessness of the drivers
  • B.increase in the number of cars stolen
  • C.non-professional thieves
  • D.lack of parking space
  • E.safe parking spots
  • F.professional thieves

参考答案E

解析1.该段最后一句(总结句)提到司机的离车不锁车门给盔车造成很好的机会。
2.第二段段首句的含义为“近十多年来,汽车犯罪比其他犯罪有一个大的增长。”而B句的含义为“汽车盗窃的上升”,此句义与该段段首句的含义吻合。因此,B是合适的选择。
3.第三段段首句的含义为“尽管参与汽车犯罪中有职业的罪犯,但90%的汽车盗窃是由抓住机会盗窃的人干的。”而选项C中就包含了opportunity这一线索词,因此C是合适的选择。
4.第四段段首句的含义为“有许多其他的陷阱需要避免。”选项A说“安全停放车辆”,选项D说“反盗窃的组织”,而很容易就能在第四段中发现多处parking这样的词,依据此判断A是合适的选择。
5.to blame… on…含义为“把……归罪于……”,此问题句的语义为“大多数的汽车犯罪应归罪于什么”,根据做前面的题所了解的信息可知司机的不小心是诱因,所以答案是A。
6.在选项B、C、D、E和F这些备选答案中,big只能与选项B中increase连用,所以答案肯定是B。
7.此问题句的语义为“大多数的汽车犯罪是由……造成的。”,根据做前面的题所了解的信息可知应该是非职业的罪犯干的,所以答案是C。
8.答案相关句在第四段的第二句和第三句。
Some Things We Know About Language
Many things about language are a mystery,and many will always remain so.But some things we do know.
First,we know that all human beings have a language of some sort.There is no race of men anywhere on earth so backward that it has no language,no set of speech sounds by which the people communicate with one another.Furthermore,in historical times,there has never been a race of men without a language.
Second,there is no such thing as a primitive language.There are many people whose cultures are undeveloped,who are,as we say,uncivilized,but the languages they speak are not primitive .In all known languages we can see complexities that must have been tens of thousands of years in developing.
This has not always been well understood;indeed,the direct contrary has often been stated.
Popular ideas of the language of the American Indians will illustrate.Many people have supposed that the Indians communicated in a very primitive system of noises.Study has proved this to be nonsense .There are,or were,hundreds of American Indian languages,and all of them turn out to be very complicated and very old.They are certainly different from the languages that most of us are familiar with,but they are no more primitive than English and Greek.
A third thing we know about language is that all languages are perfectly adequate.That is, each one is a perfect means of expressing the culture of the people who speak the language.
Finally,we know that language changes.It is natural and normal for language to change;the only languages which do not change are the dead ones.This is easy to understand if we look backward in time.Change goes on in all aspects of language.Grammatical teatures change as do speech sounds,and changes in vocabulary are sometimes very extensive and may occur very rap-idly.Vocabulary is the least stable part of any language.
31.
In the second paragraph the passage tells us that______.
  • A.some backward race doesn't have a language of its own
  • B.some race in history didn't possess a language of its own
  • C.any human race,whether backward or not,has a language
  • D.some races on earth can communicate without language

参考答案C

解析
32.
According to the author,people of undeveloped cultures can have______languages.
  • A.complicated
  • B.uncivilized
  • C.primitive
  • D.well-known

参考答案A

解析
33.
The author has used American Indian languages as an example to show that they are______.
  • A.just as old as some well-known languages
  • B.just as sophisticated as some well-known languages
  • C.more developed than some well-known languages
  • D.more complex than some well-known languages

参考答案B

解析
34.
Which of the following statements is CORRECT?
  • A.A language can express many cultures.
  • B.All languages can well express their respective cultures.
  • C.American Indian languages are not as sophisticated as English.
  • D.Some languages are better than other languages.

参考答案B

解析
35.
According to the author,language changes are most likely to occur in______.
  • A.grammar
  • B.pronunciation
  • C.vocabulary
  • D.intonation

参考答案C

解析1.作者在第二段中认为,任何人种不管落后与否都有语言。文中的原句是:There is no race of men anywhere on earth so backward that it has no language…
2.此题的答案来自第三段。
3.作者列举美国印第安人的语言的目的是证明这些语言和一些著名的语言一样先进。原句是:They are certainly different from the languages that most of us are familiar with,but they are no more primitive than English and Greek.
4.根据第五段“That is,each one… who speak the language.”可知,B项正确。
5.词汇是语言中最容易发生变化的部分。文中的原句是:Vocabulary is the least stable part of any language.
Finding a Job
At sixteen Ron Mackie might have stayed at school,but the future called to him excitedly.“Get out of the classroom into a job,”it said,and Ron obeyed.His father,supporting the dcci-sion,found a place for him in a supermarket.“You're lucky,Ron,”he said.“For every boy with a job these days,there's a dozen without.” So Ron joined the working world at twenty pounds a week.
For a year he spent his days filling shelves with tins of food.By the end of that time he was looking back on his school days as a time of great variety and satisfaction.He searched for an in-terest in his work,with little success.
One fine day instead of going to work Ron got a lift on a lorry going south.With nine pounds in his pocket,a full heart and a great longing for the sea,he set out to make a better way for him-self.That evening,in Bournemouth,he had a sandwich and a drink in a cafe run by an elderly man and his wife.Before he had finished the sandwich,the woman had taken him on for the rest of the summer,at twenty pounds a week,a room upstairs and three meals a day.The ease and speed of it rather took Ron's breath away.At quiet times Ron had to check the old man's arithme- tic in the records of the business.
At the end of the season,he stayed on the coast.He was again surprised how straightforward it was for a boy of seventeen to make a living.He worked in shops mostly,but once he took a job in a hotel for three weeks.Late in October he was taken on by the sick manager of a shoe shop.Ron soon found himself in charge there;he was the only one who could keep the books.
36.
Why did Ron Mackie leave school at sixteen?
  • A.His father made him leave.
  • B.He had reached the age when he had to leave.
  • C.He left because he was worried about the future.
  • D.He left because he wanted to start work.

参考答案D

解析
37.
What did Ron's father think about his leaving school?
  • A.He thought his son was doing the right thing.
  • B.He advised him to stay at school to complete his education.
  • C.He did not like the idea,but he helped Ron to find work.
  • D.He knew there was a job for every boy who wanted one.

参考答案A

解析
38.
It took about a year for Ron to realize that______.
  • A.he worked well because he was interested in the job
  • B.his work at the supermarket was dull
  • C.being at work was much better than going to school
  • D.the store manager wanted to get rid of him

参考答案B

解析
39.
Why did Ron leave the supermarket?
  • A.He knew he would find work in Bournemouth.
  • B.He took a job as a lorry driver.
  • C.He gave up the job because he felt unwell.
  • D.He wanted to work at the seaside.

参考答案D

解析
40.
Ron was able to take over the shoe shop because______.
  • A.he got on well with the manager there
  • B.he knew how to keep the accounts of the business
  • C.he had had experience of selling books
  • D.he was young and strong

参考答案B

解析1.本文第一段的第一句说到:罗恩(Ron)感到未来在向他召唤:“走出教室,找个工作”,于是他们遵从了这一召唤。因此我们可以了解到是他自己想要开始工作。
2.根据本文第一段,他的父亲支持这一决定,并帮助罗恩找到了一份工作。由此我们对父亲的态度是很明确的。
3.本文第二段提到罗恩对学校生活的留恋,想要提高自己对目前工作的兴趣未果。由此可以判断出他认为超市的工作枯燥(dull) 。
4.第三段说罗恩“longing for the sea”(向往大海),因此他是想在海边找个工作的。应注意C选项中的“unwell”指身体不舒服、有病,因而不选。
5.根据上下文判断词汇含义。此题关键在于对“keep the books”的理解,这里指罗恩负责打理鞋店的生意,因为只有他懂得如何管理账目。而选项B中的accounts即是账目的意思。
Protection of Wildlife
Demands for stronger protection for wildlife in Britain some hide the fact that similar are felt ill the rest Europe.Studies by the Council of Europe,of which 21 countries are members,have shown that 1 percent of reptile species and 24 percent of butterflies are in danger of dying out.
European concern for wildlife was outlined by Dr.Peter Baum,an expert in the environment and nature resources division of the council,when he spoke at a conference arranged by the ad- ministrators of a British national park.The park is one of the few areas in Europe to hold the council's diploma for nature reserves of the highest quality,and Dr.Peter Baum had come to present it to the park once again.He was afraid that public opinion was turning against national parks,and that those set up in the 1960s and 1970s could not be set up today.But Dr.Baum clearly remained a strong supporter of the view that natural environments needed to be allowed to survive in a peace in their own right.
No area could be expected to survive both as a true nature reserve and as tourist attraction,he went on .The short view that reserves had to serve immediate human demands for outdoor recrea- tion should be replaced by full acceptance of their importance as places to preserve nature for the future.
“We forget that they are the guarantee of life systems,on which any built-up area ultimately depends,”Dr.Baum went on,“We could manage without most industrial products,but we could not manage without nature.However,our natural environment areas,which are the original parts of our countryside,have shrunk to become mere islands in a spoiled and highly polluted land mass.”
41.
According to recent studies by the Council of Europe,we can learn that______.
  • A.it is only in Britain that wildlife needs more protection
  • B.all species of wildlife in Europe are in danger of dying out
  • C.there are fewer species of reptiles and butterflies in Europe than elsewhere
  • D.certain species of reptiles and butterflies in Europe need protecting

参考答案D

解析
42.
Dr.Baum,a representative of the Council,visited one particular British national park because______.
  • A.he was presenting the park with a diploma for its achievements
  • B.he was concerned about how the park was being run
  • C.it was the only national park of its kind in Europe
  • D.it was the only park which had ever received a diploma from the Council

参考答案A

解析
43.
Although it is difficult nowadays to convince the public of the importance of nature reserves,Dr.Baum felt that______.
  • A.people would support moves to create more environment areas
  • B.people would carry on supporting those national parks in existence
  • C.existing national parks would need to be more independent to survive
  • D.man should leave some areas of countryside undisturbed

参考答案D

解析
44.
In Dr.Baum's opinion,a true nature reserve______.
  • A.could never survive in a modern age
  • B.should provide buildings for human activities
  • C.should be regarded as a place where nature is protected
  • D.could provide special areas for tourists to enjoy

参考答案C

解析
45.
Although we all depend on the resources of nature for our survival,______.
  • A.industrial products are replacing all our natural resources
  • B.it is only on islands that nature survives
  • C.we have forgotten what our original countryside looked like
  • D.we have allowed areas of countryside to be spoilt by industrial development

参考答案D

解析1.第一段的第二句提到,拥有21个成员国的欧洲委员会所作的研究显示,1%的爬行动物和24%的蝴蝶类正濒临威胁甚至绝迹,由此可见答案为D。
2.第二段中提到鲍姆博士是来此地再次为该公园颁发证书的。由此可见答案为选项 A。
3.第二段最后一句说,鲍姆博士立场鲜明地坚持应当让国家环境不受干扰地生存,理应如此。最后一段说,但是,我们的自然环境区,它们是农村最初的组成部分,已经退减成为被破坏污染了一片地区中的小岛而已了。综合两句意思,可推断出答案应为选项 D。
4.第三段中,鲍姆认为,没有一个地区能有望做既是真正的自然保护区而又是旅游区而存在。由此可见,他是否定自然保护区存在的可能性,选项A、D可排除。同时第二段最后一句,鲍姆博士立场鲜明地坚持应当让国家环境不受干扰地生存。可见选项B 也可排除。
5.最后一段指出,我们的自然环境保护区,它们是农村最初的组成部分,已经退减成为被破坏污染了一片地区中的小岛而已了。可见农村环境已被破坏,所以选项D是正确答案。
Ants as a Barometer of Ecological Change
At picnics,ants are pests.But they have their uses.In industries such as mining,farming and forestry , they can help gauge(测定)the health of the environment by just crawling around and being antsy(坐立不安).
It has been recognized for decades that ants—which are highly sensitive to ecological change—can provide a near-perfect barometer(气压计)of the state of an ecosystem.Only certain species,for instance,will continue to thrive at a forest site that has been cleared of trees.______(46)And still others will move in and take up residence.
By looking at which species populate a deforested area,scientists can determine how
“stressed”the land is.______(47)Ants are used simply because they are so common and comprise(构成)so many species.
Where mine sites are being restored,for example,some ant species will recolonize(重新移居到.……)the stripped land more quickly than others.______ (48 ) Australian mining compa- ny Capricorn Coal Management has been successfully using ant surveys for years to determine the rate of recovery of land that it is replanting near its German Creek mine in Queensland.
Ant surveys also have been used with mine-site recovery projects in Africa and Brazil,where warm climates encourage dense and diverse ant populations.“We found it worked extremely well there,”says Jonathan Major,a professor of environmental biology.Yet the surveys are perfectly suited to climates throughout Asia,he says,because ants are so common throughout the region.As Major puts it:“That's the great thing about ants.”
Ant surveys are so highly regarded as ecological indicators(指示器)that governments world-wide accept their results when assessing(评估)the environmental impact of mining and tree har- vesting.______(49).
Why not?Because many companies can't afford the expense or the laboratory time needed to sift(详审)results for a comprehensive survey.The cost stems,also, from the scarcity(缺乏)of ant specialists.______(50)
46.
______(46)
  • A.This allowed scientists to gauge the pace and progress of the ecological recovery.
  • B.Yet in other businesses,such as farming and property development,ant surveys aren't used widely.
  • C.Employing those people are expensive.
  • D.They do this by sorting the ants,counting their numbers and comparing the results with those of earlier surveys.
  • E.The evolution of ant species may have a strong impact on our ecosystem.
  • F.Others will die out for lack of food.

参考答案F

解析
47.
______(47)
  • A.This allowed scientists to gauge the pace and progress of the ecological recovery.
  • B.Yet in other businesses,such as farming and property development,ant surveys aren't used widely.
  • C.Employing those people are expensive.
  • D.They do this by sorting the ants,counting their numbers and comparing the results with those of earlier surveys.
  • E.The evolution of ant species may have a strong impact on our ecosystem.
  • F.Others will die out for lack of food.

参考答案D

解析
48.
______(48)
  • A.This allowed scientists to gauge the pace and progress of the ecological recovery.
  • B.Yet in other businesses,such as farming and property development,ant surveys aren't used widely.
  • C.Employing those people are expensive.
  • D.They do this by sorting the ants,counting their numbers and comparing the results with those of earlier surveys.
  • E.The evolution of ant species may have a strong impact on our ecosystem.
  • F.Others will die out for lack of food.

参考答案A

解析
49.
______(49)
  • A.This allowed scientists to gauge the pace and progress of the ecological recovery.
  • B.Yet in other businesses,such as farming and property development,ant surveys aren't used widely.
  • C.Employing those people are expensive.
  • D.They do this by sorting the ants,counting their numbers and comparing the results with those of earlier surveys.
  • E.The evolution of ant species may have a strong impact on our ecosystem.
  • F.Others will die out for lack of food.

参考答案B

解析
50.
______(50)
  • A.This allowed scientists to gauge the pace and progress of the ecological recovery.
  • B.Yet in other businesses,such as farming and property development,ant surveys aren't used widely.
  • C.Employing those people are expensive.
  • D.They do this by sorting the ants,counting their numbers and comparing the results with those of earlier surveys.
  • E.The evolution of ant species may have a strong impact on our ecosystem.
  • F.Others will die out for lack of food.

参考答案C

解析1.空格46前面的句子中有certain species,后面的句子中有still others,这很可能是英语中的“some/certain-others-still others”的固定结构。另外,从上下文关系上看,空格46前面的句子以only作引导词,就排除了其他种类的生物在那样的条件下生存发展的可能性,这也就是选项F所表述的情况,故选F。
2.空格47后面的句子说“之所以使用蚂蚁,是因为……”,但是我们不清楚为什么要使用蚂蚁,选项中只有D说明了使用蚂蚁作研究的过程,而且选项D中出现一个代词 this,按照文章逻辑关系,this指代空格47前面的句子,因此,把D项填入空格中,意思通畅。故选D。
3.选项A中的ecological recovery与前面句子中的recolonize相呼应,也与下句中的recovery相呼应,这表明选项A是承上启下的过渡句,故选A。
4.选项B中的关键词other businesses , farming, property提示,选项B的句子是前面句子的后续句,因为前面句子中有mining , tree harvesting,也是businesses.用蚂蚁来分析的方法已被mining , tree harvesting这些行业广泛接受,但在farming和property等行业中的应用还不昔遍。故选B。
5.因为蚂蚁专家人才奇缺,所以雇用他们就会很贵。此外,those指的是前一句的,specialists,故选C。
The First Bicycle
The history of the bicycle goes back more than 200 years.In 1791,Count de Sivrac ______(51)onlookers in a park in Paris as he showed______(52)his two-wheeled inven-tion,a machine called the celeriferé.It was basically an______(53)version of a children's toy which had been in use for many years.Sivrac's“celeriferé”had a wooden frame,made in the ______(54)of a horse,which was mounted on a wheel at either end.To ride it,you sat on a small seat,just like a modern bicycle,and pushed______(55)against the______(56)with your legs-there were no pedals.It was impossible to steer a celeriferé and it had no brakes,but despite these problems the invention very much______(57)to the fashionable young men of Paris.Soon they were______(58)races up and down the streets.
Minor______(59)werecommonasridersattemptedafinalburstof_____(60).Controlling the machine was difficult,as the only way to change______(61)was to pull up the front of the “celeriferé”and_____(62)it round while the front wheel was spinning in the air.“Celeriferés”were not popular for long,______(63),as the______(64)of no springs,no steering and rough roads made riding them very uncomfortable.Even so,the wooden celeriferé was the______(65)of the modern bicycle.
51.
_________51
  • A.delighted
  • B.cheered
  • C.appreciated
  • D.overjoyed

参考答案A

解析
52.
_________52
  • A.on
  • B.off
  • C.in
  • D.up

参考答案B

解析
53.
_________53
  • A.increased
  • B.enormous
  • C.extended
  • D.enlarged

参考答案D

解析
54.
_________54
  • A.resemblance
  • B.shape
  • C.body
  • D.appearance

参考答案B

解析
55.
_________55
  • A.fast
  • B.deeply
  • C.heavily
  • D.hard

参考答案D

解析
56.
_________56
  • A.surface
  • B.ground
  • C.earth
  • D.floor

参考答案B

解析
57.
_________57
  • A.attracted
  • B.appealed
  • C.took
  • D.called

参考答案B

解析
58.
_________58
  • A.going
  • B.getting
  • C.holding
  • D.making

参考答案C

解析
59.
_________59
  • A.wounds
  • B.trips
  • C.injuries
  • D.breaks

参考答案C

解析
60.
_________60
  • A.velocity
  • B.energy
  • C.pace
  • D.speed

参考答案D

解析
61.
_________
  • A.direction
  • B.route
  • C.heading
  • D.way

参考答案A

解析
62.
_________
  • A.roll
  • B.drive
  • C.turn
  • D.revolve

参考答案C

解析
63.
_________
  • A.therefore
  • B.however
  • C.so
  • D.and

参考答案B

解析
64.
_________
  • A.mixture
  • B.link
  • C.combination
  • D.union

参考答案C

解析
65.
_________
  • A.origin
  • B.design
  • C.model
  • D.introduction

参考答案A

解析1.根据句意,西夫拉克伯爵使公园里的观众都感到高兴,能表示“使……高兴”意思的只有A和D,而D选项overjoy意为“使……过度兴奋,狂喜”,感情色彩过于强烈,这里应填delight“使……喜悦”。
2.固定搭配。show off意为“炫耀”。此处是说他在公园炫耀他的两轮发明物。因此B项正确。
3.一开始发明的自行车应该是个儿童玩具的扩大版,increased意为“增加的”, enormous意为“巨大的”, extended意为“延伸的”均不合题意。
4.最早的自行车是用木头支架做成马的形状,弄懂意思后答案一目了然,resemblance意为“相似,相似物”, appearance意为“外貌,外观”。
5.此处意为“用脚使劲蹬地",故选hard。 heavily意为“沉重地,猛烈地”。
6.四个选项都跟“地”有点关系,surface意为“表面”, ground意为“地面,土地”, earth 意为“泥土,陆地”, floor意为“地板,地面”,比较之后,只有ground比较合适。
7.appeal to意为“吸引”,attract本身就是及物动词“吸引”,后不需要加介词to,take to 意为“开始喜欢,开始从事”。
8.hold races在这里是“举行赛跑”的意思,其他选项不合题意。
9.人们在最后冲刺的时候,受点小伤是很常见的。只有wound和injury有“受伤,伤害”的意思,wound做名词一般指“伤口,受伤的地方”,injury指“小伤”,为正确答案。
10.此处表示“最后猛一冲刺”,一定是速度很快,除了B选项之外的三个选项都有“速度”之意,velocity意为“速率,速度”,为科学用语,pace意为“步调,步法”,speed意为 “速度”,是常用词,故选D。
11.此处的意思是“改变方向”,并不是要改变路线,只有A选项符合题意。
12.想要改变行车方向需要抬起车头在空中掉转,turn round为惯用搭配,意为“旋转,掉转”,roll和revolve本身就有“旋转”的意思,后面不需加round。
13.这种自行车并没有长时间受到欢迎,与前面形成转折,用however,因此B项正确。
14.四个选项都有“综合”吗意思,mixture表示“混合,混合物”,link意为“连接,结合”, combination意为“结合,组合,联合”, union意为“联盟,联合”,全句意为“结合了没有弹簧、没有方向舵,以及遭遇不平整路段等问题,木制双轮车骑起来十分不舒服”,只有C 选项的意思放在此处最恰当。
15.综合全文大意,我们得知法国人发明的木制双轮车便是现代自行车的始祖,A选项符合题意。