首页
登录
职称英语
[originaltext] The animals you would have seen on a typical farm in Massachu
[originaltext] The animals you would have seen on a typical farm in Massachu
游客
2023-09-12
68
管理
问题
The animals you would have seen on a typical farm in Massachusetts in the early 1800s would not look quite the same as the ones you might see in the 1980s. In colonial times settlers brought cattle and sheep with them to America from various parts of Europe. Because the settlers were busy building houses, clearing land and planting crops, they had little time to care for their animals. The cattle and sheep had to fend for themselves and females were bred to whatever bulls or rams in the neighborhood. These matings resulted in mixed breeds of cattle and sheep that can hardly survive under adverse conditions. As the herds grew, they provided the settlers with meat as well as milk and wool. That was almost all the 19th- century farm families needed, enough food for themselves and a little surplus that could be traded for things they couldn’t produce at home. Now the survival of farm animals is not so precarious. Breeding is much more selective and specialized, pure-bred cattle and sheep predominate, some bred for their meat, others for their milk or wool.
选项
A、They were imported from European countries.
B、They migrated from distant colonies.
C、They were domesticated from local wild breeds.
D、They were the result of a careful breeding program.
答案
A
解析
事实细节题 文中谈到拓荒者们从欧洲各地带来牛羊。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3008803.html
相关试题推荐
[originaltext]Everyartistknowsinhisheartthatheissayingsomethingto
[originaltext]Everyartistknowsinhisheartthatheissayingsomethingto
[originaltext]Everyartistknowsinhisheartthatheissayingsomethingto
[originaltext]Studiesshowthattelevisionplaysabigpartinthelivesof
[originaltext]Studiesshowthattelevisionplaysabigpartinthelivesof
[originaltext]M:Now,firstofall,let’sintroduceMrs.Koop.SheisoneofR
[originaltext]M:Now,firstofall,let’sintroduceMrs.Koop.SheisoneofR
[originaltext]Educationissoimportantinthewholeworld.Everycountryta
[originaltext]Educationissoimportantinthewholeworld.Everycountryta
[originaltext]Careeristsarepeoplewhoseself-imageisdeterminedalmostex
随机试题
Hisaunt______somecookingwhenhecamein.A、isdoingB、hasbeendoingC、wasdo
Simonrentsacarinthecitytogoskiinginthemountains10kilometresaway.H
[originaltext]M:Haveyoubeentothenewproductshow?W:No.ButI’mgoingt
Workingfromhomecomeswithsomeadditionalbenefits.Youenjoyabetterwo
TheWriter’sLifeAsurveyofBritain’syouthfo
计算机病毒的特征不包括 ()。A.传染性 B.触发性 C.隐蔽性 D.自
关于腹外疝手术前后的护理哪一项是错误的A.腹股沟疝术后,应在患侧膝下垫一小枕头
信息诱导手段不包括()。A.汇率制度 B.有价证券市场信息 C.国际间的经
BIM技术未来的发展趋势有()。A.制造商启用3D产品目录 B.实现预制加
下列爆破作业的说法,正确的有()。A.装药和堵塞可使用木、竹、铝制作的炮棍 B
最新回复
(
0
)