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
Our ape -men forefathers had no obvious natural weapons in the struggle for survival in the open. They had neither the powerful
Our ape -men forefathers had no obvious natural weapons in the struggle for survival in the open. They had neither the powerful
admin
2010-09-10
55
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【S1】______with the bear, whose strength, speed and claws【S2】______an impressive "smallfire" weaponry. They could not even defend themselves by 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【S3】______to failure and extinction. But they were【S4】______with enormous concealed advantage of a kind not possessed by any of their competitors. In the search for the pickings of the forest, the ape - men had【S5】______efficient stereoscopic vision and a sense of color 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【S6】______the reach of the original inhabitants of the grassland. Good logn-distance sight was quite another matter. Lack of long- distance vision had. ’not been a problm for forestdweling apes and mondeys because the higher the viewpoint, the greater the range of sight - so all they had had to do was climb a tree. Out in the open, however, this simple solution was not【S7】______Climbing a hill would have helped, but in many places the ground was flat. The ape - men【S8】______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 un-stable and it meant that tile already slow ape -men became slower still. However, they persevered and their bone structure gradually became【S9】______to tile new, unstable position that【S10】______them the name Homo erectus, upright man.
A)available I)doomed
B)pants J)adapted
C)adopted K)posed
D)compare L)endowed
E)deserved M)earned
F)provided N)beyond
G)developed O)equipped
H)accustomed
【S3】
选项
答案
I
解析
由于猿人没有上述能力,因此如果他们在开阔的大草原卜和其他动物竞争的话,可以想象他们注定会失败,“注定……”用短语be doomed to表示。
转载请注明原文地址:https://kaotiyun.com/show/s4A7777K
0
大学英语四级
相关试题推荐
Itisnaturalforyoungpeopletobecriticaloftheirparentsattimesandtoblamethemformostofthemisunderstandingsbetw
A、Itisanationaltrend.B、Itisanationalpastime.C、ItisanAmericantradition.D、Itisanewlyformedhabit.B
Americansusuallyconsiderthemselvesafriendlypeople.Theirfriendships,however,tendtobeshorterandmore【B1】______thanf
FromGolda:theLifeofIsrael’sPrimeMinisterTheStrugglewithHerParentsoverHerEducationWhenGoldagraduatedas
Healways【C1】______earlytoenjoyatleasttwohoursofsolitudeinthehouseandgardenbeforethe【C2】______ofthefamilycame
A、Saturday.B、Wednesday.C、Friday.D、Thursday.D
A、Twotofourmonths.B、Aboutthreeweeks.C、Atleasthalfayear.D、Twoyearsormore.D
A、Bytalkingtoanexpert.B、Byreadinganarticle.C、Byattendinganexerciseclass.D、Bylisteningtotheradio.B信息短语thearti
A、Tobeself-aware.B、Tomakegoodquality.C、Tobeperfect.D、Toaccepttheirweaknessesandstrengths.D文章有相关提示peoplecartove
A、Inthecinema.B、Attheairport.C、Inarestaurant.D、Inthesupermarket.C题目问对话发生的地方。男士说你什么时候点菜,我们都等20分钟了。女士说菜单上美味的食物太多了,很难确定
随机试题
下列属于寒湿腰痛的症状是
抑制磷酸二酯酶的作用,阻止cAMP衍变为5磷酸腺苷(5’AMP)
患者,男性,26岁。偶尔发现尿血来院就诊。若考虑是泌尿系肿瘤,询问病史时应注意其血尿的特点是
A.缩血管药B.扩血管药C.肝素D.盐皮质激素E.糖皮质激素确诊为DIC选用
患者,女,54岁。近1年来体重明显增加,伴疲劳,厌食,便秘;血清TSH80mU/L(正常0.6~4mU/L),双手非凹陷性水肿。甲状腺Ⅱ度肿大,表面不平,呈橡皮样韧硬。问题2:该患者最可能的病因是
与聚乙烯管(PE管)相比,交联聚乙烯管(PEX管)的主要优点有()。
下列情形中,应当适用海关接受纳税义务人申报办理纳税手续之日实施的税率的是()。
某生产企业,职工共180人,企业的资产总额为3000万元,上年亏损52万元,2019年企业有关生产、经营资料如下:(1)取得产品销售收入230万元、国债利息收入23万元,金融债券利息收入39万元。(2)发生产品销售成本100万元;发生产品销售税金及附加
商业银行的负债中最重要的是()。
A、 B、 C、 B本句为确认之前是否在文件上签字的否定疑问句。
最新回复
(
0
)