首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Few creatures on earth are as cute as the black lion tamarin, and few have as dramatic a story line. Pug-nosed and diminutive, w
Few creatures on earth are as cute as the black lion tamarin, and few have as dramatic a story line. Pug-nosed and diminutive, w
admin
2022-08-16
22
问题
Few creatures on earth are as cute as the black lion tamarin, and few have as dramatic a story line. Pug-nosed and diminutive, with a comic fringe of hair, these monkeys dwell in trees in small tracts of forest in southeastern Brazil. Or they did until 1905, when they were declared extinct. No one saw a black lion tamarin again in the wild until 1970. Later, in the 1990s, some Brazilian researchers turned up a small set of isolated, inbred populations scattered over a wide region. Since that time, they have been engineering tamarin migration, doing everything they can to save the world’s most distinctive primates.
Although they are no larger than house cats, tamarins have brains big for their size and a family life organized like our own. They live in groups anchored by an adult male and adult female, along with their offspring. When a mother bears young, she usually produces twins, and although members of the group share in their upbringing, it is most often the father who carries them around in the trees, where the families feed on fruit, insects and birds’ eggs.
Unhappily for the lion tamarins, their tree-bound niche began to disappear after the Portuguese landed in Brazil and began clearing forest to make room for Rio de Janeiro, the settlements and farms. As is the case for so many threatened species, the breakup of their habitat sounded the death knell for tamarins, depriving them of the continuity of forest they require to remain abundant and safe from potential threats in any vicinity. The animals avoid predators by hardly ever coming down from the trees, so even a narrow logging road through a forest can begin the breakup by preventing them from moving from one patch of forest to another.
A simple solution was to build bridges across roads, allowing the monkeys to move from one forest to another. With some lumber and the researchers’ work, habitats that had been separated became continuous again, improving opportunities for migrating and mating. The next step was to broaden the distribution of the population. The researchers captured two families of black lion tamarins and moved them to a new forest. After a year, the moves were declared a success: Not only had 80 percent of the tamarins survived, but they had also produced new offspring. So far, so good. The researchers had learned the animals could adjust to the new habitats, even if the insects there tasted a little different or the trees were a slightly different size.
The techniques for saving species in the wild vary. Species with less stringent habitat requirements, like wild turkeys, have been rescued by moving them into new settings as well as outlawing their killing. More challenging to preserve are species that require a lot of land, like elephants, and species that have highly specific requirements for habitat and prey—like black-footed ferrets. Ultimately, as in all challenges, knowledge is power to save wild species from extinction.
The breakup of the habitats resulted in the following except_________.
选项
A、a lack of food for tamarins to live on
B、potential threats to tamarins coming nearby
C、tamarins’ hardly coming down trees to avoid predators
D、a good fortune for many other threatened animals
答案
D
解析
根据第三段第二、三句可知,A、B、C项都是栖息地破坏的结果,答案为D。
转载请注明原文地址:https://jikaoti.com/ti/HzwYFFFM
本试题收录于:
CATTI三级笔译综合能力题库翻译专业资格(CATTI)分类
0
CATTI三级笔译综合能力
翻译专业资格(CATTI)
相关试题推荐
Whydoesthestudentgotoseethedirector?Choose2answers.Whydoesthedirectormentionthestudent’sfriends?
True,readingisfarfromtheonlysourceofknowledge.
RistoSiilasmaaisthechairmanofNokia,whichistodayaverydifferentandmuchsmallercompanythanin2008whenhejoinedi
Alllivingcreaturespassoninheritedtraitsfromonegenerationtoother.
Sincelifebeganeonsago,thousandsofcreatureshavecomeandgone.Some,suchasthedinosaurs,becameextinctduetonatural
Itoldhimthathemightgetintotheboss’s______ifhecouldaccomplishafewthingsforthegoodofthecompany.
Fewcreaturesonearthareascuteastheblackliontamarin,andfewhaveasdramaticastoryline.Pug-nosedanddiminutive,w
Fewcreaturesonearthareascuteastheblackliontamarin,andfewhaveasdramaticastoryline.Pug-nosedanddiminutive,w
Don’tbesojudgmental!Likewhathelikedoesnotmakehimabadperson.
Iwouldn’ttrustsucha______person.
随机试题
患者,女,54岁。口干、眼干多年,双侧腮腺弥漫性肿大,施墨试验低于5mm,不宜采用的治疗方法是
一患者,在正中颌位时,其下颌切牙切缘咬在上颌切牙舌面的中1/3,应诊断为()
飞天公司连续6年没有分红的情况下,下列说法正确的有:()。关于飞天公司分立的程序下列说法不正确的有:()。
(2017年)随着法院案件受理制度改革的落实,当事人诉权得到进一步保障。关于行政诉讼立案登记制的理解和执行,下列哪一选项是正确的?()
竖式自动钢琴
如果被审计单位首次接受审计,需要对固定资产期初余额审计。下列审计方法中最佳的是()。
下列关于宏观经济分析方法中的总量分析和结构分析的论述,正确的有( )。
626年,李渊次子李世民发动______,李世民在位期间的唐王朝国力强盛,史称______。
人均拥有的帆船数量为全球之冠,故有“千帆之都”美誉的城市是()。
Non-VerbalCommunicationInthistalk,wearegoingtotalkaboutthedefinitionofnon-verbalcommunication,dimensionsof
最新回复
(
0
)