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
2024-03-13
28
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] 【C2】
选项
答案
E
解析
此处要填动词,be doomed to do sth,意为“注定要遭受(厄运、失败、死亡等)”,将要发生的一定是坏事。原文中介词to后接的是“失败和灭绝”。因此,正确答案是E。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3529942.html
相关试题推荐
[originaltext]Pianosarenormallyfoundinbuildingforobviousreasons.Howeve
[originaltext]Pianosarenormallyfoundinbuildingforobviousreasons.Howeve
[originaltext]Pianosarenormallyfoundinbuildingforobviousreasons.Howeve
Throughouthistorymanhasobservedsuchnaturalcyclesastherisingandse
Throughouthistorymanhasobservedsuchnaturalcyclesastherisingandse
Throughouthistorymanhasobservedsuchnaturalcyclesastherisingandse
Throughouthistorymanhasobservedsuchnaturalcyclesastherisingandse
Ourape-menforefathershadnoobviousnaturalweaponsinthestruggleforsu
Ourape-menforefathershadnoobviousnaturalweaponsinthestruggleforsu
Ourape-menforefathershadnoobviousnaturalweaponsinthestruggleforsu
随机试题
[img]2016m3x/ct_eyyjsdz2015c_eyyjsdcloze_0047_20163[/img]Wealwaysthink"i
American【D1】______willnotreturntothemoonasplannedifUSCongresspas
[originaltext]Insomecountriescertainkindsofinsurancearecompulsory.
下列市场预测方法中,属于定量预测的是()。A.需求弹性预测法 B.德尔菲法
山东曲阜“三孔”是指()A.孔府 B.孔庙 C.孔碑 D.孔林 E.孔塔
A.二巯基丙醇 B.依地酸钠钙 C.青霉胺 D.碘解磷定 E.解氟灵治疗
依据埃里克森的理论,下列说法正确的有() A.中学阶段人们主要面临的危机是自
获准上市的药品增加适应症(或者功能主治)需要开展药物临床试验的,应当提出A.新的
(2017年真题)《中国药典》规定,北豆根的内服用量应是( )A.1~3g
投保安装工程一切险时,安装施工用机器设备的保险金额应按()计算。A:实际价值
最新回复
(
0
)