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
62
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
TheVictorianAgewaslargelyanageof____,eminentlyrepresentedbyDickensan
[originaltext]W:Didyousayyouweredrivingtothetownthismorning?M:Yes,
Anorganization’sreputation,profitability,andevenitscontinuedexistenc
[originaltext]M:Hey,(1)that’sareallyniceoutfityouhaveon.W:Why,thank
Thereisnownodoubtthattheworldisgettingwarmer.DatafromboththeS
男性,50岁,肝炎后肝硬化5年,近日烦躁,昼睡夜醒,选用何种检查最有意义A.动脉
储备仓库应布置在()。A.城市郊区、水陆交通条件方便的地方,有专用的独立地
(2016年真题)根据《中药品种保护条例》可以申请中药一级保护品种的是A、从天然
资产和负债按照市场参与者在计量日发生的有序交易中,出售一项资产所能收到或者转移一
在项目的组织工具中,用以反映项目所有工作任务及其层次关系的是()。 A
最新回复
(
0
)