首页
登录
职称英语
A. quite B. mountainous C. disadvantages D. by
A. quite B. mountainous C. disadvantages D. by
游客
2024-08-31
44
管理
问题
A. quite B. mountainous C. disadvantages D. by E. deserved
F. compare G. range H. with I. developed J. flat
K.equal L. earned M. failure N. generated O. for
Our ape-men forefathers had no obvious natural weapons in the struggle【C1】________ survival in the open. They had neither the powerful teeth nor the strong claws of the big cats. They could not【C2】________ with the bear, whose strength, speed and claws provided an impressive "small-fire" weaponry. They could not even defend themselves【C3】________ 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 doomed to【C4】________ and extinction. But they were endowed with enormous concealed advantages of a kind not possessed by any of their competitors.
In the search for the pickings of the forest, the ape-men had【C5】________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 beyond the reach of the original inhabitants of the grassland. Good long-distance sight was【C6】________ 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【C7】________ of sight—so what they had had to do was climb a tree. Out in the open, however, this simple solution was not available. Climbing a hill would have helped, but in many places the ground was【C8】________. The ape-men adopted 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【C9】________ It was extremely unstable and it meant that the already slow ape-men became slower still. However, they persevered and their bone structure gradually became adapted to the new, unstable position that【C10】________ them the name Homo Erectus, upright man. [br] 【C1】
选项
答案
O
解析
struggle可与for。和with搭配:struggle with后为斗争的对象,而struggle for后接斗争的目的,空格后的survival“生存”是斗争的目的,故选O,而排除H。
转载请注明原文地址:http://tihaiku.com/zcyy/3737105.html
相关试题推荐
TheAdvantages/DisadvantagesofHavingaGapYearInsomecountriesyoun
A.quiteB.mountainousC.disadvantagesD.by
A.quiteB.mountainousC.disadvantagesD.by
A.quiteB.mountainousC.disadvantagesD.by
A.quiteB.mountainousC.disadvantagesD.by
A.quiteB.mountainousC.disadvantagesD.by
A.quiteB.mountainousC.disadvantagesD.by
A.quiteB.mountainousC.disadvantagesD.by
A.quiteB.mountainousC.disadvantagesD.by
PassageOne[br]Howmanydisadvantagesofoveruseoftechnologyarerevealedin
随机试题
[originaltext]W:Whatkindoftrainingdoesoneneedtogointothistypeofjo
Theheadmastertoldusthatascientist(give)______usalecturethenextafte
组合吊装边长或直径小于()mm的风管,每段吊装长度不大于()节。A.1250
供暖散热器的构造因素中,对散热器的散热效果无影响的应是下列哪一项?()A.散
冷沉淀融化后应该在多长时间内输注( )。A.2小时以内 B.6小时以内 C
证券公司以自有资金参与单个集合资产管理计划的份额,不得超过该计划总份额的( )
下列选项中的概念关系,与“红灯—绿灯”一致的是()。A.整数—非整数 B.
甲居住在高档的浏园小区,小区施行严格的封闭管理,每个人都得凭证件进出小区。甲与物
男性患者,68岁,全口只余,健康,近中舌侧倾斜,牙槽嵴丰满,上颌散在骨尖,颌间距
下列资金中,不在房地产项目投资现金流量表中列出的是()。A:开发建设投资 B:
最新回复
(
0
)