首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A. quite B. mountainous C. disadvantages D. by E. deserved F. compare G. range H. with I. developed J. flat K. equal L.
A. quite B. mountainous C. disadvantages D. by E. deserved F. compare G. range H. with I. developed J. flat K. equal L.
admin
2018-04-29
57
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.
【C5】
选项
答案
I
解析
空格前的had提示,空格处应填入过去分词构成过去完成时。空格前提到“为了寻找森林中可以采摘的东西”,可推断此处表示“猿人开发培养了立体视觉和色感”,developed能表示“自身潜在技能的开发”,故选I。generated意为“产生”,从下一句的The ability to see clearly at close range“能够看清近距离的物体”可以推知,猿人本来是有视觉的,故不选“产生”。
转载请注明原文地址:https://kaotiyun.com/show/aJxK777K
0
专业英语四级
相关试题推荐
WillE-booksReplaceTraditionalBooks?WiththedevelopmentofITtechnology,e-booksgetmoreandmorepopular.Somepeopl
HowtoSaveOurForests?Thedeforestationproblemexistsinmanyplacesintheworld.Moreandmoreforestsaredamagednow
We’dBetterReadforPleasure/WatchTVIthasbeenbelievedthatpeoplewhoreadforpleasurehavedevelopedimaginationand
A、Assoonasshestarteduniversity.B、Aftershedidsomeresearch.C、Aftershetookaliteraturecourse.D、Whenshemetagood
A、Pizzaisnotavailable.B、Itistoocrowded.C、Thepriceistoohigh.D、Hedislikesthespecialtoday.A本题考查原因。由句(3)可知,男士说如果这家
WhichofthefollowingsentencesisINCORRECT?
WhichaspectofMarkTwain’slifedoesthepassagefocuson?
Inwinterdrivershavetroublestoppingtheircarsfrom_____onicyroads.
Thetrainclatteredoverpointsandpassedthroughastation.Thenitbegansuddenlytoslowdown,presumablyinobediencet
A、Hedoesn’twanttogobacktoBrisbane.B、Heneedstodecidehowtodealwithhispossessions.C、Hewantstotakeeverythingb
随机试题
A.马腺疫B.病毒性动脉炎C.阿留申病D.犬瘟热水貂出现鼻炎、结膜炎、支气管肺炎等症状,消化不良性腹泻、便血,鼻、唇、脚掌出现疱疹;慢性型常以黏膜卡他性炎症、神经症状和足掌、鼻翼角化过程为特征,又称貂瘟,此病是()。
南海市龙乡区人民检察院依法以挪用公款将赵保卫、张延法二人刑事拘留,后经过调查又决定将其逮捕。在逮捕期间,检察院又批准对张延法和赵保卫进行取保候审。调查结束后,龙乡区人民检察院以赵保卫、张延法犯贪污罪向龙乡区人民法院提起公诉。龙乡区人民法院经审查退回检察院补
关于行政处罚和行政许可行为,下列哪一说法是正确的?
对于竖向均布荷载作用下的钢筋混凝土悬臂梁,下列说法正确的是( )。
某车间的质量改进团队对A系列产品的不合格品项目进行改进时做以下工作:通过统计分析,现在找出了A,为主要不合格产品项目,对此进行因果分析,小组可以用()方法绘制因果图。
2007年某公募基金会总收入1000万元人民币,根据现行政策,该基金会2008年用于从事章程规定的公益事业支出最低额应为()万元人民币。
当文本框中的内容发生改变时所触发的事件是( )。
Thedoctor’s______isthatshe’llsoonbeasgoodasnewifshetakesinsulinandwatchesherdiet.
Whenconcernedparentsprotesttheexcessivesexorviolenceontelevision,theyoftenseekcontroloftelevisionfromsomeouts
A、It’sarelativelysmalltown.B、Thepeoplelivingthereareveryrich.C、Housesarescarcethere.D、It’sclosetoLondon.D
最新回复
(
0
)