首页
登录
职称英语
Our ape-men forefathers had no obvious natural weapons in the struggle(1)___
Our ape-men forefathers had no obvious natural weapons in the struggle(1)___
游客
2024-10-06
26
管理
问题
Our ape-men forefathers had no obvious natural weapons in the struggle(1)_____ survival in the open. They had neither the powerful teeth nor the strong claws of the big cats. They could not (2)_____ with the bear, whose strength, speed and claws(3)_____ an impressive "small-fire" weaponry. They could not even defend themselves (4)_____ running swiftly like the horses, zebras or small animals. If the ape-men had attempted to compete on those terms(5)_____, they would have been(6)_____ to failure and extinction. But they were(7)_____ with enormous concealed advantages of a kind not possessed by any of their competitors.
In the search(8)_____ the pickings of the forest, the ape-men had(9)_____ 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(10)_____ that lay far (11)_____ the reach of the original inhabitants of the grassland. Good long-distance sight was(12)_____ 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(13)_____ they had had to do was climb a tree. Out in the open, however, this simple solution was not(14)_____. Climbing a hill would have helped, but in many places the ground was(15)______. The ape-men(16)_____ 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(17)_____. It was extremely unstable and it meant that the already slow ape-men became slower still.(18)_____, they persevered and their bone structure gradually became(19)_____ to the new, unstable position that(20)_____ them the name Homo Erectus, upright man. [br] (16)
选项
A、chose
B、adopted
C、accepted
D、took
答案
B
解析
adopted意为“采纳”,跟空格后solution(解决办法)相搭配,表示“采纳某种方法或方案”,故选B。chose“选择”,由后文的only可推断出,猿人没有选择的余地;accepted“接受”;took一般不与solution搭配。
转载请注明原文地址:https://tihaiku.com/zcyy/3789907.html
相关试题推荐
NaturalResources[audioFiles]2013q2/audio_ezfj_011_20133[/audioFiles]
Obviously,theChairman’sremarksattheconferencewere______andnotplanned.
Thedifferencebetweenaliquidandagasisobvious(1)_____theconditions
Thedifferencebetweenaliquidandagasisobvious(1)_____theconditions
Thedifferencebetweenaliquidandagasisobvious(1)_____theconditions
Thedifferencebetweenaliquidandagasisobvious(1)_____theconditions
Thedifferencebetweenaliquidandagasisobvious(1)_____theconditions
Thedifferencebetweenaliquidandagasisobvious(1)_____theconditions
Thedifferencebetweenaliquidandagasisobvious(1)_____theconditions
Thedifferencebetweenaliquidandagasisobvious(1)_____theconditions
随机试题
StephenCraneisthepioneerwhowroteinthe______tradition.A、sentimentalB、nat
Thefirstmoving-picturetheaterwasprobablytheworkofHarryDavis,Pitts
有限公司、股份公司、国有独资公司的监事会的区别A.不管是有限公司还是股份公司监事
( )是不动产的主要类别。A.房地产 B.住宅型建筑物 C.公寓 D.商
某动物药取背鳞1片,用水装置,观察外表面:鳞片呈黄棕色,具纵直条纹,条纹间距13
对于《审计法》所规定的审计法律责任,下列提法中正确的有( )。[2009年初级
对脂酰辅酶A进入线粒体的速度起关键作用的因素是A.线粒体内膜上肉碱的存在 B.
对专业技术人员及操作人员的培训开发重点是()。A.专业知识 B.经营技能
下列选项中属于房产税的纳税对象有()。A.房产 B.与房屋不可分割的各种
同类型轨枕成段铺设的最小长度,其他线和地方铁路、专用铁路、铁路专用线轨道为(
最新回复
(
0
)