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How does a police department build a sma...

    How does a police department build a small army of detective dogs as smart as Sherlock Holmes?It’s easy, just___________________clone the best dog of these dogs. Scientists in China are already on the ___________________.__________________ the report, genetic researchers in Beijing have successfully used the DNA from a“Sherlock Holmes of police dogs”—HuaHuangma to create a clone puppy.The idea is that by __________________ the babies have the same strong genes as the mother,these pups(小狗) will also be top performers. It is _________________ that, HuaHuangma is a very good girl.

The 7-year-old Kunming wolf dog has helped __________________ many murder cases for the Yunnan Province police.Her  contributions to___________________ to the peace have made her “first-class dog”.HuaHuangma’s minime—Kunxun was born in a lab in December, following _________________done by researchers from a university. Tests show that Kunxun and HuaHuangm are a“99.9 percent”DNA match, and the clone-pup has already_________________other wolf dogs on several tests.Kunxun will now begin training in drug detection,and is ______________ to be a grown—up police dog at 10months.

If Kunxun has as bright of a future as hoped,it’ll ___________________ a huge police-dog training time,which usually takes about 5 years.The final goal,is to mass—produce high—performing police dogs that can be__________________ in a couple of months instead of years._________________ the plan proves possible or not in the long term,Kunxun is not the first clone police dog.In South Korea, six _________________ police dogs began patrolling(巡逻) the streets in 2008.In 2009,the same company produced five clone puppies from a police dog.The police dog discovered the last__________________ of the Sept.11 attacks in New York.The pups were reportedly trained as search-and-rescue dogs themselves.

1.A.easily B.simply C.suddenly D.usually

2.A.case B.problem C.way D.work

3.A.Because of B.As a result C.Thanks to D.According to

4.A.improving B.giving C.ensuring D.inventing

5.A.reported B.told C.written D.known

6.A.work in B.work on C.work with D.work out

7.A.breaking B.achieving C.keeping D.making

8.A.experiments B.experiences C.stresses D.classes

9.A.won B.passed C.followed D.beaten

10.A.considered B.failed C.expected D.reported

11.A.increase B.reduce C.waste D.require

12.A.grown B.shown C.trained D.missed

13.A.When B.That C.If D.Whether

14.A.produced B.cloned C.same D.trained

15.A.person B.suspect C.event D.survivor

 

1.B 2.A 3.D 4.C 5.D 6.D 7.C 8.A 9.D 10.C 11.B 12.C 13.D 14.B 15.D 【解析】 本文讲述了中国研究人员已经成功利用“警犬夏洛克·福尔摩斯”的DNA培育出了一只克隆小狗。以后可以克隆优秀警犬,这样能减少警犬的训练时间。 1.句意:这很简单,只是克隆这些狗中最好的狗。 A. easily容易地,B. simply简单地,仅仅,C. suddenly突然地,D. usually经常。根据“It’s easy”可知,表示这很简单,只是克隆最好的狗。故选B。 2.句意:中国科学家已经在研究这个问题。 A. case情况,实例,B. problem问题,C. way方法,D. work工作。根据前文的“just_________1_________clone the best dog of these dogs.”可知,此处研究克隆狗这种实例,故选A。 3.句意:据报道,北京的基因研究人员已经成功利用“警犬夏洛克·福尔摩斯”的DNA培育出了一只克隆小狗。 A. Because of因为,B. As a result结果,C. Thanks to幸亏,D. According to根据。根据according to the report“据报道”,故选D。 4.句意:他们的想法是,通过确保婴儿拥有与母亲相同的强大基因,这些幼崽也将是表现最好的。 A. improving提高,B. giving给,C. ensuring保证,D. inventing发明。根据“these pups(小狗) will also be top performers.”可知,这些小狗也是表现最好的,因此能保证它们和母亲有同样强大的基因。故选C。 5.句意:大家都知道,华煌马是一个非常好的女孩。 A. reported报道,B. told告诉,C. written 书写,D. known知道。根据后文叙述华煌马的故事,因此表示大家都知道她的情况,用It is known that…“大家都知道……”,故选D。 6.句意:这只7岁的昆明狼狗帮助云南省警方侦破了多起谋杀案。 A. work in在……里工作,B. work on从事,C. work with和……一起工作,D. work out解决。根据后文的“Her contributions to_________7_________ to the peace have made her ‘first-class dog’.”可知,她做出了贡献,因此帮助解决了很多谋杀案。故选D。 7.句意:她对维护和平的贡献使她成为“第一流的狗”。 A. breaking破坏,B. achieving完成,C. keeping保持,D. making制作。keep to the peace“维护和平”,故选C。 8.句意:去年12月,华煌马的迷你版“昆勋”在一所大学诞生在实验室里,随后研究人员进行了一系列实验,。 A. experiments实验,B. experiences经历,C. stresses压力,D. classes班级。根据“in a lab”可知,在实验室里做实验。故选A。 9.句意:测试表明,昆勋和华煌马的DNA“99.9%”匹配,这只克隆狗已经在几次测试中击败了其他狼狗。 A. won赢得,B. passed通过,C. followed 遵守,D. beaten打败。根据宾语other wolf dog可知,此处表示击败其他狼狗。故选D。 10.句意:现在,他将开始接受毒品检测的训练,预计10个月后将成为一只成年警犬。 A. considered考虑,B. failed失败,C. expected期望,D. reported 报道。根据will和to be a grown—up police dog at 10months.可知,此处表示对将来的期望,故选C。 11.句意:如果真如人们所希望的那样,昆勋拥有光明的未来,那将会减少大量的警犬训练时间,而这通常需要5年左右的时间。 A. increase提高,B. reduce减少,C. waste浪费,D. require要求。根据前文可知,昆勋预计10个月后将成为一只成年警犬,而这通常需要5年时间,这样就减少了训练警犬的时间,故选B。 12.句意:最后的目标是大量生产高性能的警犬,这些警犬可以被训练几个月而不是几年的时间。 A. grown成长,B. shown展示,C. trained训练,D. missed错过。根据前文的“it’ll _________11_________ a huge police—dog training time, which usually takes about 5 years.”可知,此处表示训练警犬。故选C。 13.句意:不管从长远来看,这个计划是否可行,昆勋都不是第一只克隆警犬。 A. When当……时候,B. That那个,C. If如果,D. Whether是否。Whether…or not…“无论是否……”,故选D。 14.句意:在韩国,六只克隆警犬从2008年开始在街上巡逻。 A. produced产生的,B. cloned克隆的,C. same同样的,D. trained受过培训的。根据前文的“Kunxun is not the first clone police dog.”可知,此处指的是克隆警犬,故选B。 15.句意:警犬在纽约发现了9·11袭击的最后幸存者。 A. person人,B. suspect嫌疑犯,C. event事件,D. survivor幸存者。根据后文的“The pups were reportedly trained as search-and-rescue dogs themselves.”可知,此处表示搜救犬寻找事故后的幸存者。故选D。
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