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
2024-10-31
45
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 【B1】______ with the bear, whose strength, speed and claws 【B2】______ an impressive ’smallfire’ weaponry. They could not even defend themselves 【B3】______ 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 【B4】______ to failure and extinction. But they were 【B5】______ with enormous concealed advantages of a kind not possessed by any of their competitors.
In the search 【B6】______ the pickings of the forest, the ape-men had 【B7】______ 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 【B8】______ the reach of the original inhabitants of the grassland. Good long- distance sight was 【B9】______ 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 【B10】______ they had had to do was climb a tree. Out in the open, however, this simple solution was not 【B11】______ . Climbing a hill would have helped, but in many places the ground was flat. The ape-men 【B12】______ 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 extremely unstable and it meant that the already slow ape-men became slower still.【B13】______ , they persevered and their bone structure gradually became【B14】______ to the new, unstable position that【B15】______them the name Homo erectus, upright man. [br] 【B15】
选项
A、obtained
B、called
C、deserved
D、earned
答案
D
解析
词汇辨析能力。earn后既可以接单宾语,也可以接双宾语。call后面可以接宾语加宾语补足语。obtain和deserve后跟单宾语。earn后接双宾语时表示“(为……)博得”、“使得到”,例如:His brave act earned him the name of a hero(他的英勇行为为他赢得了英雄的名声).
转载请注明原文地址:https://www.tihaiku.com/zcyy/3824727.html
相关试题推荐
Ourape-menforefathershadnoobviousnaturalweaponsinthestruggleforsu
Ourape-menforefathershadnoobviousnaturalweaponsinthestruggleforsu
Ourape-menforefathershadnoobviousnaturalweaponsinthestruggleforsu
Ourape-menforefathershadnoobviousnaturalweaponsinthestruggleforsu
Ourape-menforefathershadnoobviousnaturalweaponsinthestruggleforsu
Ourape-menforefathershadnoobviousnaturalweaponsinthestruggleforsu
Ourape-menforefathershadnoobviousnaturalweaponsinthestruggleforsu
Ourape-menforefathershadnoobviousnaturalweaponsinthestruggleforsu
Ourape-menforefathershadnoobviousnaturalweaponsinthestruggleforsu
Thedifferencebetweenaliquidandagasisobvious【B1】______thecondition
随机试题
[originaltext]W:Isthelibraryopeneveryday?M:Exceptonweekends.Itisope
消防控制室不能远程手动启停风机的原因为多线控制盘未解锁处于“手动禁止”状态,则维
钢筋混凝土过梁的支承长度不宜小于( )mm。A.120 B.180 C.2
A
下列哪项是胃阴虚证临床特征A.胃脘灼痛,消谷善饥 B.胃脘隐痛,食欲不振 C
Thechangeinthatvillagewasmiraculou
A. B. C. D.
A.质量为2m的滑块受到重力、绳的张力、沿斜面的下滑力和斜面的支持力的作用 B
图1中,教师的做法违背的是()。 A、教育公平 B、因材施教 C、因势利导
炸药的组分配比要求零氧平衡的原因是为()。A.保证炸药稳定性实现运输和使用安全
最新回复
(
0
)