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
Peoples occupied North America before the arrival of the 【M1】______ European in the 15th century have long been known
Peoples occupied North America before the arrival of the 【M1】______ European in the 15th century have long been known
admin
2010-07-19
57
问题
Peoples occupied North America before the arrival of the 【M1】______
European in the 15th century have long been known as Indians because 【M2】______
of the belief prevalent at time of Columbus that the Americas were the 【M3】______
outer reaches of the Indies. Most scholars agree that Native Americans
came into the Western Hemisphere from Asia by the Bering Strait in a 【M4】______
series of migrations. From Alaska they spread to the east and south. 【M5】______
Several separate waves of migration are said to count for the many native 【M6】______
linguistic families, while the common origin used to explain the physical 【M7】______
characteristics that Native Americans have in common--Mongoloid
features, coarse, straight, black hair, dark eyes, sparse body hair, and
a skin colour range from yellow-brown to reddish brown. Many scholars 【M8】______
accept evidence of Native American existence in the Americas back more
than 25,000 years. In pre-Columbian times the Native American
population of the area north of Mexico is estimated to be between one and 【M9】______
two million. From prehistoric times until recent historic times there were
roughly about six major cultural areas, excluding that of the Arctic i. e. ,【M10】______
Northwest Coast, Plains, Plateau, Eastern Woodlands, and Southwest.
Information about particular groups can be found in separate articles and in
separate biographies and subject articles.
【M9】
选项
答案
be—改成have been
解析
这里须用动词不定式的完成时态。
转载请注明原文地址:https://kaotiyun.com/show/OclO777K
0
专业英语八级
相关试题推荐
MarkRothkoMarkRothko,oneofthegreatestpaintersofthetwentiethcentury,wasborninDaugavpils,Latviain1903.His
Thewritersuggeststhatthereisnosenseinbuyingthelatestvolume______.OntheissueofwhoshouldbeincludedintheDN
______isregardedasthemostEnglishofallgames.
WhichofthefollowingwordsinParagraphOneimpliesdifficultyinwalking?InthepassagethecontrastbetweentheTibetansa
Peopledonotanalyzeeveryproblemtheymeet.Sometimestheytrytorememberasolutionfromthelasttimetheyhadasimilarp
TheValueofAnimalResearch Toparaphrase18th-centurystatesmanEdmundBurke,"allthatisneededforthetriumphof
Gulliver’sTravelswaswrittenby__________.
TheThanksgivingDayison_____.
A、maynotbethatgreat.B、wouldbegreaterthanbefore.C、wouldcertainlybelessthanbefore.D、wouldcertainlybethesameas
ThismonthSingaporepassedabillthatwouldgivelegalteethtothemoralobligationtosupportone’sparents.CalledtheMain
随机试题
社会工作者认为服务对象问题的出现与其感受到的压力有关,相信服务对象有解决问题的潜能。这种说法是基于()的理论假设。
学业证书
目前应如何提高我国中小学教师的地位?
某中央直属事业单位建设的中心实验室已通过竣工验收,该项目需要立即上马,拟采用财政拨款采购其中心实验室的主要设备仪器,设备预算为220万元,该设备在国内外只有少数厂家生产。经该事业单位上级主管部门批准后,拟采用竞争性谈判的方式进行采购。批准该采购项目采用
《公路水运工程安全生产监督管理办法》第三十五条规定项目负责人对项目安全生产工作负有的职责有()。
下列项目中,应计入工业企业材料采购成本的有()。
科学研究发现,爱因斯坦的大脑所含的神经胶质细胞,比那些智商一般的人要多很多。神经胶质细胞也称神经胶质,是大脑中为神经元提供支持和保护的物质,神经胶质细胞的数量增加被认为可能预示着更高的智商。以下哪些如果为真,最能支持上述结论?()
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性。
孩子哭闹要买玩具,母亲对其不予理睬,这是()
[*]
最新回复
(
0
)