首页
登录
职称英语
[originaltext] Today I would like to continue our discussion of early Americ
[originaltext] Today I would like to continue our discussion of early Americ
游客
2023-09-12
49
管理
问题
Today I would like to continue our discussion of early American agriculture, turning from the raising of crops to the raising of livestock. The animals you would have seen on a typical farm in Massachusetts in the early 1800’s would not look quite the same as the ones you might see in the 1980’s. 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 and rams who were in the neighborhood. These matings resulted in mixed breeds of cattle and sheep that were hard enough to survive under adverse conditions. As the herds grew, they provided the settlers with meat as well as milk and wool. That was all most 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. Purebred cattle and sheep predominate; some bred for their meat, others for their milk or wool.
选项
A、The differences between sheep and cattle breeding.
B、Food shortages in the early 1800’s.
C、Living conditions in the colony of Massachusetts.
D、Livestock raising on early American farms.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3006980.html
相关试题推荐
[originaltext]Sincethefirstprehistoricartistdrewthefirstpictureson
[originaltext]AnewschoolyearhasbeguninAmerica.Butsomechildrendo
[originaltext]Goodafternoon.IwanttothankProfessorJonesforgivingme
[originaltext]M:Look,I’msorryIdidn’tturnupforthematchyesterday,but
[originaltext]M:Look,I’msorryIdidn’tturnupforthematchyesterday,but
[originaltext]M:Look,I’msorryIdidn’tturnupforthematchyesterday,but
[originaltext]M:Look,I’msorryIdidn’tturnupforthematchyesterday,but
______(这可能听起来有些乐观),butsatelliteradioisprovingabighitwithAmericancons
OnMr.Greenspan’swatch,Americahasalsoexperiencedthebiggest______(股市和房地
Peoplewithpetsfindithardtobelieve,butscientistscontinuetodebatew
随机试题
现在,由于空气污染,许多人宁愿住在乡下。Nowadays,manypeoplewouldratherliveinthecountrybecau
[originaltext]M:Hey,Sue.IwaswonderingifyoucouldfillmeinonMonday’s
Thisword,whichis_____,shouldbereplacedwithanotheronewhichismorecom
[originaltext]FarminginBritainhaschangedagreatdealinthelast30ye
如果两只股票的期望收益率具有相同的标准差,那么它们贝塔值也相同。()
根据档案整理工作的原则和要求,整理档案的目的是()。A.保持文件之间的有机联系
下列关于资源优化的说法中,正确的是()。A:资源优化的目的是尽量减少资源用量
属于大阴唇的项目,错误的是A、起自阴阜,止于会阴 B、其前端为子宫圆韧带的终
A.眼压和前房角镜 B.眼底荧光血管造影 C.散瞳验光 D.眼球按摩 E
课外活动的主要形式是() A.群众性活动 B.个别活动 C.小组活动
最新回复
(
0
)