首页
登录
职称英语
Our ape-men forefathers had no obvious natural weapons in the struggle for s
Our ape-men forefathers had no obvious natural weapons in the struggle for s
游客
2023-12-30
46
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【C1】________teeth nor the strong claws of the big cats. They could not【C2】________with the bear, whose strength, speed and claws【C3】________an impressive "small fire" weaponry. They could not even defend themselves by running【C4】________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【C5】________to failure and extinction.
But they were【C6】________with enormous concealed advantages of a kind not possessed by any of their competitors. In the search【C7】________the pickings of the forest, the ape-men had【C8】________efficient stereoscopic vision and a sense of color that the animals of the grassland did not possess. The ability to see clearly at close【C9】________permitted the ape-men to study practical problems in a way that lay far【C10】________the reach of the original inhabitants of the grassland.
Good long-distance sight was【C11】________another matter. Lack of long-distance vision had not been a problem for forest-dwelling apes and monkeys because the higher the【C12】________the greater the range of sight, so all they had to do was climb a tree out in the open. However, this simple solution was not【C13】________Climbing a hill would have helped, but in many【C14】________the ground was flat. The ape-men【C15】________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【C16】________disadvantages. It was extremely【C17】________and it meant that the already slow ape-men became slower still. 【C18】________, they persevered and their bone structure gradually became【C19】________to the new, unstable position that【C20】________them the name Homoerectus, upright man. [br] 【C15】
选项
A、chose
B、adopted
C、accepted
D、took
答案
B
解析
choose意为“选择,挑选”,adopt意为“采用,采纳”,accept意为“接受”。结合句意“猿人________唯一可行的方案”可知,adopt符合文意。
转载请注明原文地址:https://tihaiku.com/zcyy/3318202.html
相关试题推荐
_____commonusageamongeconomists,theterm"naturalrate"ismisleading.A、Ith
Nuclearfusionnotonlypowersthesun______inthermonuclearweapons.A、butalso
AcollegegraduatewhoAistrainedinoneofthenaturalBsciencesormathematic
Manypartsoftheworldarelosingimportantnaturalresources,suchasforests,a
Nosuchweaponswereusedandnonebeenfound.A、nonehavebeenB、nonehasC、noo
Naturalflavoringsandfragrancesareoftencostlyandlimitedinsupply.Fo
Naturalflavoringsandfragrancesareoftencostlyandlimitedinsupply.Fo
Naturalflavoringsandfragrancesareoftencostlyandlimitedinsupply.Fo
Naturalflavoringsandfragrancesareoftencostlyandlimitedinsupply.Fo
Thefirstrecordeduseofnaturalgastolightstreetlampsitwasinthetowno
随机试题
Oneoftheobviousproblemswithpredictingthefutureeffectsofclimatech
积极推进经济法制建设。 Promoteeconomiclegalsystembuilding.在汉语中,“积极”常被用来修饰“推进”“推行”“促进
“刘项之权未有所分也”,中“权”是()A.形声 B.会意 C.指事 D.
()是指基金销售部门在销售基金和相关产品的过程中,注重根据基金投资人的风险承受
农业生产结构是依据( )的成果和市场对农产品的需求而制定的。 A.农业生态
反馈在操作技能学习过程中的作用是非常关键的,其中()的作用尤为明显。 A.
证券公司提供的服务类型通常有()A:存款业务 B:担保业务 C:贷款业务
图示均质圆轮,质量m,半径R,由挂在绳上的重为W的物块使其绕质心轴O转动。设重物
某新建支线机场,空管工程的主要内容有:建设I类仪表着陆系统一套,气象雷达站,微波
冬期拌制混凝土需采用加热原材料时,应优先采用加热()的方法。A.水泥 B
最新回复
(
0
)