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
20
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] 【C11】
选项
A、enough
B、quite
C、yet
D、much
答案
B
解析
enough意为“足够地,充分地”;quite意为“完全,十分,相当”;yet意为“还,再”;much作副词时意为“非常,更加,很多”。
转载请注明原文地址:https://tihaiku.com/zcyy/3318198.html
相关试题推荐
WehadbeeninAthensfornotmorethantwodaysthatitbecameobviousthatwe
Theyfoughttheirenemieswithanyweaponstheycouldgettheirhands______.A、on
Thereasonthehillswerenaturalplacesforplantingfruittreeswassincether
Thestrugglebetweenlibertyandauthorityisthemost______featureintheporti
Anobviousstartingpointiswithgrapevarieties,whicheachhavetheirown____
Itisreportedthatthemostadoptedchildrenwanttoknowtheirnaturalparents
Thelong-rangegoalmustbetotakeawaywithnuclearweaponsaltogether.A、doaw
Yourhairhasanaturalwave_________mine’sjuststraightandboring.A、ifB、when
Theyfoughttheirenemieswithanyweaponstheycouldgettheirhands_____.A、on
LordChathamwhohadthesamefeelingnaturallysecondedtheproposal,buthewo
随机试题
[originaltext]W:Themapshowsthatthisstreetgoesdowntown.M:Yes,butwhat
Inmycountry,the______arealldistributedfree.A、lettersboxB、lettersboxes
Wehadtogotoworkbytaxiyesterdaybecauseourcar(repair)________atthe
TheInternetMayHaveBeatenTraditionalInstitutionsTheno
下列各项中,最早的古人类是( )A.山顶洞人 B.北京人 C.元谋人 D
标志着两极格局终结的历史事件是 A.北约的东扩B.中国国力的提升 C.苏联
19世纪中后期的日本资本主义尚未得到充分发展,但却成功地推翻了幕府的统治并进行了
在国民收入核算体系中,计入GDP的政府支出是指( )。A.政府工作人员的薪水和
法律责任是指对违反法律规定的行为可以选择承担的法律后果。( )
以下()是燃烧物不同的矿井火灾。A.井筒火灾 B.机电设备火灾 C.采面
最新回复
(
0
)