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
专升本
The California condor is the largest bird in North America. It is an endangered species. 20 years ago there were less than 30 bi
The California condor is the largest bird in North America. It is an endangered species. 20 years ago there were less than 30 bi
admin
2011-07-31
38
问题
The California condor is the largest bird in North America. It is an endangered species. 20 years ago there were less than 30 birds left. All of the birds were trapped and kept in safe places. The number of condors grew larger. Puppets that looked like condors were used to take care of babies so that more eggs could be hatched.
In the last few years, some of the condors have been returned to the wild. But they seem to like humans now and come into danger around people. Some birds perch on houses and tear up roofs. Some have even gone into houses. Birds have been shot, poisoned, and killed by power lines.
Now there is another problem. Condors find dead animals that hunters have killed. The bullets cause lead to get into the meat and it can kill the condors. Some people think hunters should use different bullets. Other people think that the birds should not be put into the wild.
Why is lead poisoning a new problem for condors?
选项
A、Hunters shoot condors.
B、Puppet rearing practices have caused it.
C、Hunter’s bullets contain lead which poisons the meat condors eat.
D、They never used to like lead.
答案
C
解析
参见第三段。这种鸟也吃猎人射杀的死物。而猎人所用的子弹的铅毒已浸透到死物的肉体中。因此当鸟吃了这种死物时也就同时中了毒。
转载请注明原文地址:https://kaotiyun.com/show/Y5lC777K
本试题收录于:
英语题库成考专升本分类
0
英语
成考专升本
相关试题推荐
【B1】【B7】
Atthattime,mostpeople______thenotion______thesunrevolvesaroundtheearth.
Thereislittleneedformarketingintheplacesuchasasubsistencefarm,because______.By"haveahandintheprocessoft
HowmanyoftheAmericansarelefthanders?Inthethirdparagraph,theword"offspring"means______.
MostpeopleagreethatthepresentroleofwomenhasalreadyaffectedU.S.society.______,ithasaffectedthetraditionalro
Nowadays,therearestillmany______(race)conflictsindifferentpartsintheworld.
Thefoodweeatseemstohaveprofoundeffectsonourhealth.Althoughsciencehasmadeenormousstepsinmakingfoodmorefitt
SportsfansallovertheworldrecognizethenameMichaelJordan.FromTaiwantoTennessee.kidswearclotheswithhispictureo
______tomorrow,ourshipwillsetsailforMacao.
随机试题
男性,40岁。近9个月持续黄疸,伴皮肤瘙痒。查体:体温39℃,肝肋下5cm,中等硬度,表面稍不平,压痛(+)。甲胎蛋白(一)。为明确诊断,哪项检查最有价值
患儿,男,5岁。因患麻疹收入传染病科,经治疗后病情好转,但仍因没有小朋友一起玩而闷闷不乐。如患儿危机解决不良,可能出现的人格障碍是
A、色甘酸钠B、甲苯达唑C、多潘立酮D、溴氢酸山莨菪碱E、特比萘芬用于胃肠痉挛性疼痛()。
在准备采取直复营销活动时,直复人员必须()。顾客寿命价值并不在于他某一次购买产品的数额,而是他()。
进入小学后,小爱喜欢上了学英语,每天必须要听英文广播或者看英文动画片。根据埃里克森的社会心理发展理论可知,她处于()的发展阶段。
【2013年德州市市直】有些学生习惯用有格作业纸,只有这样他们的作业才能写得比较整齐,这体现出教育心理学中的()理论。
甲、乙两厂生产同一种汽车,甲厂每月产量保持不变,乙厂每月产量翻番。已知第1个月甲、乙两厂共生产88辆汽车,第2个月甲、乙两厂共生产96辆汽车,那么乙厂每月产量第一次超过甲厂是在第()个月。
withbutprotectionA.Itusuallygivesinadequate【T7】______fromtheweatherB.notonlyinsomedevelopingcountrieswhereb
Childhoodexposuretoagroupofchemicals,whichareusedwidelyinavarietyofproducts,includingwater-resistantclothinga
中国唐代著名书法家张旭,因观()的舞蹈而受启发,其草书大有长进。
最新回复
(
0
)