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【題目】 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(巡邏) 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.

1A.easilyB.simplyC.suddenlyD.usually

2A.caseB.problemC.wayD.work

3A.Because ofB.As a resultC.Thanks toD.According to

4A.improvingB.givingC.ensuringD.inventing

5A.reportedB.toldC.writtenD.known

6A.work inB.work onC.work withD.work out

7A.breakingB.achievingC.keepingD.making

8A.experimentsB.experiencesC.stressesD.classes

9A.wonB.passedC.followedD.beaten

10A.consideredB.failedC.expectedD.reported

11A.increaseB.reduceC.wasteD.require

12A.grownB.shownC.trainedD.missed

13A.WhenB.ThatC.IfD.Whether

14A.producedB.clonedC.sameD.trained

15A.personB.suspectC.eventD.survivor

【答案】

1B

2A

3D

4C

5D

6D

7C

8A

9D

10C

11B

12C

13D

14B

15D

【解析】

本文講述了中國研究人員已經成功利用“警犬夏洛克·福爾摩斯”的DNA培育出了一只克隆小狗。以后可以克隆優(yōu)秀警犬,這樣能減少警犬的訓練時間。

1句意:這很簡單,只是克隆這些狗中最好的狗。

A. easily容易地,B. simply簡單地,僅僅,C. suddenly突然地,D. usually經常。根據“It’s easy”可知,表示這很簡單,只是克隆最好的狗。故選B。

2句意:中國科學家已經在研究這個問題。

A. case情況,實例,B. problem問題,C. way方法,D. work工作。根據前文的“just_________1_________clone the best dog of these dogs.”可知,此處研究克隆狗這種實例,故選A。

3句意:據報道,北京的基因研究人員已經成功利用“警犬夏洛克·福爾摩斯”的DNA培育出了一只克隆小狗。

A. Because of因為,B. As a result結果,C. Thanks to幸虧,D. According to根據。根據according to the report“據報道”,故選D

4句意:他們的想法是,通過確保嬰兒擁有與母親相同的強大基因,這些幼崽也將是表現(xiàn)最好的。

A. improving提高,B. giving給,C. ensuring保證,D. inventing發(fā)明。根據“these pups(小狗) will also be top performers.”可知,這些小狗也是表現(xiàn)最好的,因此能保證它們和母親有同樣強大的基因。故選C

5句意:大家都知道,華煌馬是一個非常好的女孩。

A. reported報道,B. told告訴,C. written 書寫,D. known知道。根據后文敘述華煌馬的故事,因此表示大家都知道她的情況,用It is known that…“大家都知道……”,故選D

6句意:這只7歲的昆明狼狗幫助云南省警方偵破了多起謀殺案。

A. work in在……里工作,B. work on從事,C. work with和……一起工作,D. work out解決。根據后文的“Her contributions to_________7_________ to the peace have made her ‘first-class dog’.”可知,她做出了貢獻,因此幫助解決了很多謀殺案。故選D

7句意:她對維護和平的貢獻使她成為“第一流的狗”。

A. breaking破壞,B. achieving完成,C. keeping保持,D. making制作。keep to the peace“維護和平”,故選C。

8句意:去年12月,華煌馬的迷你版“昆勛”在一所大學誕生在實驗室里,隨后研究人員進行了一系列實驗,。

A. experiments實驗,B. experiences經歷,C. stresses壓力,D. classes班級。根據“in a lab”可知,在實驗室里做實驗。故選A。

9句意:測試表明,昆勛和華煌馬的DNA99.9%”匹配,這只克隆狗已經在幾次測試中擊敗了其他狼狗。

A. won贏得,B. passed通過,C. followed 遵守,D. beaten打敗。根據賓語other wolf dog可知,此處表示擊敗其他狼狗。故選D

10句意:現(xiàn)在,他將開始接受毒品檢測的訓練,預計10個月后將成為一只成年警犬。

A. considered考慮,B. failed失敗,C. expected期望,D. reported 報道。根據willto be a grown—up police dog at 10months.可知,此處表示對將來的期望,故選C。

11句意:如果真如人們所希望的那樣,昆勛擁有光明的未來,那將會減少大量的警犬訓練時間,而這通常需要5年左右的時間。

A. increase提高,B. reduce減少,C. waste浪費,D. require要求。根據前文可知,昆勛預計10個月后將成為一只成年警犬,而這通常需要5年時間,這樣就減少了訓練警犬的時間,故選B。

12句意:最后的目標是大量生產高性能的警犬,這些警犬可以被訓練幾個月而不是幾年的時間。

A. grown成長,B. shown展示,C. trained訓練,D. missed錯過。根據前文的“it’ll _________11_________ a huge police—dog training time, which usually takes about 5 years.”可知,此處表示訓練警犬。故選C

13句意:不管從長遠來看,這個計劃是否可行,昆勛都不是第一只克隆警犬。

A. When當……時候,B. That那個,C. If如果,D. Whether是否。Whether…or not…“無論是否……”,故選D

14句意:在韓國,六只克隆警犬從2008年開始在街上巡邏。

A. produced產生的,B. cloned克隆的,C. same同樣的,D. trained受過培訓的。根據前文的“Kunxun is not the first clone police dog.”可知,此處指的是克隆警犬,故選B。

15句意:警犬在紐約發(fā)現(xiàn)了9·11襲擊的最后幸存者。

A. person人,B. suspect嫌疑犯,C. event事件,D. survivor幸存者。根據后文的“The pups were reportedly trained as search-and-rescue dogs themselves.”可知,此處表示搜救犬尋找事故后的幸存者。故選D。

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