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
考研
According to myth, Rwanda’s ancient line of kings descended from a man with secret knowledge: He could【B1】______ordinary rock in
According to myth, Rwanda’s ancient line of kings descended from a man with secret knowledge: He could【B1】______ordinary rock in
admin
2015-12-28
70
问题
According to myth, Rwanda’s ancient line of kings descended from a man with secret knowledge: He could【B1】______ordinary rock into smooth, gleaming iron.【B2】______this new technology, he taught his people to make hard, durable weapons for defeating their enemies and sharp axes for cutting the forest to make fields. By the time the first Europeans arrived in the 19th century, iron had become【B3】______in the kingdom of Rwanda
Other traditional African societies tell stories of【B4】______ironworkers who descended from heaven or came from other lands. The prevalence of such legends【B5】______the importance of ironworking in these cultures, and archaeologists have long wondered if the arrival of iron metallurgy【B6】______the growth of complex early societies. Did foreigners【B7】______bring ironworking to Africa, or did Africans invent it themselves?
Entering the Iron Age was not easy. Metalworkers had to melt ore at【B8】______temperatures and then repeatedly hammer and reheat the spongy metal. The traditional view is that metallurgists in Turkey were the first to melt iron ore【B9】______, beginning around 1800 B.C.E. Initially, they【B10】______the new metal for precious【B11】______or ritual objects. But by 1200 B.C.E., workers in the Levant were boiling out【B12】______amounts of iron.
The metal had a major【B13】______on societies. Iron was a transformative metal. Iron ores are much more【B14】______than copper or the tin needed to make bronze. Bronze was【B15】______costly and largely limited【B16】______use in ritual objects and goods for【B17】______. But once cultures learned to melt iron, they could put iron tools into the hands of【B18】______people for clearing forests and tilling the【B19】______. This boosted agricultural yields, increased the numbers of villages, and【B20】______ever more social complexity.
【B19】
选项
A、floors
B、apartments
C、properties
D、soils
答案
D
解析
语义逻辑题,考查词义辨析。空格中所缺的是动词till(耕)的宾语,用来耕犁的是土壤,因此,D项符合题意。
转载请注明原文地址:https://kaotiyun.com/show/kmsZ777K
0
考研英语一
相关试题推荐
【F1】Sendingyourchildtopianoorviolinlessonsinabidtoboosttheiracademicachievementisawasteofmoney,accordingto
【F1】Sendingyourchildtopianoorviolinlessonsinabidtoboosttheiracademicachievementisawasteofmoney,accordingto
[A]Whattodoasastudent[B]Variousdefinitionsofplagiarism[C]Ideasshouldalwaysbesourced[D]Ignorancecanbeforgiven[
Itiseasiertonegotiateinitialsalaryrequirementbecauseonceyouareinside,theorganizationalconstraintsinfluencewage
技术与天才哪个对科学发展更重要——1994年英译汉及详解Accordingtothenewschoolofscientists,technologyisanoverlookedforceinexpandingthehori
Humansarehavingahardenoughtimecopingwiththenaturalvariabilityinourenvironment,whichcausesdisasterssuchasheat
InAugust,environmentalistsinthePhilippinesvandalizedafieldofGoldenRice,anexperimentalgrainwhosegeneshadbeenmo
SupposeyouareanHRmanagerofacompany,andyourdepartmentisorganizingacomputercourseforalltheemployees.Writeam
[A]TheLaborDepartmentexpectstwomillionnewjobsthisyearontopofthe1.7millioncreatedlastyear.Helpingtofuelwha
[A]TheLaborDepartmentexpectstwomillionnewjobsthisyearontopofthe1.7millioncreatedlastyear.Helpingtofuelwha
随机试题
“肝肾同源”的主要依据是()(2008年第10题)
关于PowerPoint2010幻灯片母版的使用,不正确的是________。
费城染色体的本质是
水利工程施工成本包括()。
石灰熟化过程中会出现()现象。
下列关于我国的货币政策工具的论述正确的是( )。
简述几种流行的通用图像文件格式。
下列对公安机关人民警察盘问、检查的表述正确的是()。
人类最基本的实践活动是()
如果要在文本框中输入字符时达到密码显示效果,如星号(*),应设置文本框的属性是()。
最新回复
(
0
)