首页
登录
职称英语
Our ape-men forefathers had no obvious natural weapons in the struggle for su
Our ape-men forefathers had no obvious natural weapons in the struggle for su
游客
2024-04-02
5
管理
问题
Our ape-men forefathers had no obvious natural weapons in the struggle for survival in the open. They had neither the powerful teeth nor the strong claws of the big cats. They could not【C1】______with the bear, whose strength, speed and claws provided an impressive ’ small fire’ weaponry. They could not even defend themselves by running swiftly like the horses, zebras or small animals. If the ape-men had attempted to compete on those terms in the open, they would have been【C2】______to failure and extinction. But they were【C3】______with enormous concealed advantages of a kind not possessed by any of their competitors. In the search of the picking of the forest, the ape-men had【C4】______efficient stereoscopic vision and a sense of colour that the animals of the grasslands did not possess. The ability to see clearly at close range permitted the ape-men to study practical problems in a way that lay far【C5】______the search of the original inhabitants of the grassland. Good long-distance sight was quite another matter. Lack of long-distance vision had not been a problem for forest-dwelling apes and monkeys because the higher the viewpoint, the greater the range of sight—so【C6】______they had had to do was climb a tree. Out in the open, however, this simple solution was not【C7】______. Climbing a hill would have helped, but in many places the ground was flat.
The ape-men【C8】______the only possible solution. They reared up as high as possible on their hind limbs and began to walk upright.
This vital change of physical position brought about considerable disadvantages. It was ex tremely unstable and it meant that the already slow ape-men became slower still. However, they persevered and their bone structure gradually became【C9】______to the new, unstable position that【C10】______them the name Homo erectus, upright man.
A) compare B) driven C) match D) endowed
E) doomed F) developed G) all H) adopted
I) earned J) generated K) familiarized L) adapted
M) available N) beyond O) bestowed [br] 【C10】
选项
答案
I
解析
这里要填一个动词。此处原文意为“类人猿适应了新的姿态,从而______”,选项中,earn意为“赚得,赢得,博得”,后可跟复合宾语。因此,正确答案是I。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3537483.html
相关试题推荐
Naturally,inagroupofanimalsasdiverseasthesnakes,andwithsomany
Naturally,inagroupofanimalsasdiverseasthesnakes,andwithsomany
Naturally,inagroupofanimalsasdiverseasthesnakes,andwithsomany
Naturally,inagroupofanimalsasdiverseasthesnakes,andwithsomany
Nottoomanydecadesagoitseemed"obvious"bothtothegeneralpublicand
Nottoomanydecadesagoitseemed"obvious"bothtothegeneralpublicand
[originaltext]Pianosarenormallyfoundinbuildingforobviousreasons.Howeve
[originaltext]Pianosarenormallyfoundinbuildingforobviousreasons.Howeve
Naturally,inagroupofanimalsasdiverseasthesnakes,andwithsomany
Naturally,inagroupofanimalsasdiverseasthesnakes,andwithsomany
随机试题
[originaltext]TheWorldHealthOrganizationsays57nationsinSouthernAfr
[originaltext]Thediscussionwasnotsuccessfullyheld.Itwasdominatedbyac
[originaltext]ThefamilyofSaraiSierra,anAmericanwomanwhowentmissing
血钾测定时样本采集和处理错误的是A.肝素锂抗凝血浆可作为钾测定的样品 B.采血
周期性间隔时间的长短取决于()。A.该病传播机制的容易度 B.易感者的年龄
Je3A5296某线路送有功10MW,送无功9MVar,零序方向继电器接线正
持续发展型模式的7个活动领域不包括( )。A.培训机会及需求的辨识和确定,对此
以下行为中,构成无因管理的是:() A.甲在擦车时顺便将邻居乙的汽车擦拭干净
我国《预算法》规定的预算收入形式包括( )。 A.税收收入B.罚没收入C.专
某合同于2013年11月10日签订,2013年11月25日当事人一方认为合同无效
最新回复
(
0
)