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
A、The differences between sheep and cattle breeding. B、Food shortages in the early 1800’s. C、Living conditions in the colony of
A、The differences between sheep and cattle breeding. B、Food shortages in the early 1800’s. C、Living conditions in the colony of
admin
2010-06-11
93
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://kaotiyun.com/show/YWKK777K
0
大学英语六级
相关试题推荐
AccordingtoWorldHealthOrganization,howmanypeoplearekilledbyoutdoorairpollution?AccordingtoBobbyPeck,targeting
Overthepastdecade,Americancompanieshavetriedhardtofindwaystodiscourageseniormanagersfromfeatheringtheirownne
A、Sheshouldpresenthimabookonmusic.B、Theteacherhassomeinterestsotherthanreading.C、It’sagoodideabecausethete
Intheolddays,childrenwerefamiliarwithbirthanddeathaspartoflife.ThisisperhapsthefirstgenerationofAmericany
A、Themanshouldstartrunningdaily.B、Shealsopreferstoexerciseintheafternoon.C、It’simportanttowarmupbeforeexerci
A、Heisalwayspunctualforhisclass.B、Herarelynoticeswhichstudentsarelate.C、Hewantshisstudentstobeontimeforcl
Byusingacheckcard,aconsumerreceivescreditaswellasamonthlybillwhenabuyingisdone.Whenusingadrive-upATM,y
WhenLenoreSkenazy’ssonwasallowedtotakethesubwayalone,he______.Parentstodayaremorenervousabouttheirkids’safe
WhenLenoreSkenazy’ssonwasallowedtotakethesubwayalone,he______.Skenazystartedherownblogto______.
______(她对伤疤很敏感)andthoughteveryonewasstaringather.
随机试题
关于H+对呼吸的调节,错误的是
成釉细胞瘤好发部位是
有机磷农药中毒所出现的症状分为()。
《大气污染防治法》规定,国家建立重点区域大气污染()机制,统筹协调重点区域内大气污染防治工作。
下列关于工程网络计划关键工作的表述中,正确的是( )。
(2007年)甲、乙、丙、丁共同投资设立了A有限合伙企业(以下简称A企业)。合伙协议约定:甲、乙为普通合伙人,分别出资10万元;丙、丁为有限合伙人,分别出资15万元;甲执行合伙企业事务,对外代表A企业。2006年A企业发生下列事实:2月,甲以A企业的名义
某企业2006年末产权比率为80%,流动资产占总资产的40%。有关负债的资料如下:资料一:该企业资产负债表中的负债项目如下所示:负债项目金额流动负债:短期借款2000应付账款3000预收账款2500其他应付款4500一年内到期的长期负债40
秘密等级是指划分公文保密的级别,目前分为()
党的十八届三中全会对全面深化文化体制改革作出了新的重大战略部署,主要有
uniondt{inta;charb;doublec;}data;以下叙述中错误的是
最新回复
(
0
)