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
Human vision like that of other primates has evolved in an arboreal environment. In the dense complex world of a tropical forest
Human vision like that of other primates has evolved in an arboreal environment. In the dense complex world of a tropical forest
admin
2013-02-04
77
问题
Human vision like that of other primates has evolved in an arboreal
environment. In the dense complex world of a tropical forest, it is more
important to see well to develop an acute sense of smell. In the 【M1】______
course of evolution members of the primate line has acquired large 【M2】______
eyes while the snout has shrunk to give the eye an unimpeding view. 【M3】______
Of mammals only humans and some primates enjoy color vision. The red
flag is black to the bull. Horses live in a monochrome world. Light visible to
human eyes, therefore, occupies only a very narrow band in the whole 【M4】______
electromagnetic spectrum. Ultraviolet rays are invisible to humans though
ants and honeybees are insensitive to them. Humans have no direct perception 【M5】______
of infrared rays like the rattlesnake that has receptors tuned into 【M6】______
wavelengths longer than 0. 7 micron. The world would look eery different 【M7】______
if human eyes are sensitive to infrared radiation. Then instead of the darkness 【M8】______
of night, we would be able to move easily in a strange shadowless world
where objects glowed with varying degrees of intensity. But human eyes excel
in other way. They are in fact remarkably discerning in color gradation. 【M9】______
The color sensitivity of normal human vision is rarely surpassed even 【M10】______
sophisticated technical devices.
【M1】
选项
答案
在well后增加than
解析
句法错误,句子结构不完整。具体说来,此处缺少比较状语从句的连接词than。该句意为在热带雨林中,好的视力比嗅觉要重要,前面出现了more后面就应该有than;原文中没有than,句意变成了“在热带雨林中,好的视力可以有助于发展好的嗅觉”,显然不符合逻辑。
转载请注明原文地址:https://kaotiyun.com/show/14aO777K
0
专业英语八级
相关试题推荐
BritishEducationⅠ.BritishEducationActsA.1870Act:inspiredbytheexampleofmass【1】inGermany【1】______B.190
IntheAgeofGenetics,younolongerhavetotrytocutoutsmokingorthinktwiceaboutgobblingthatcandybarinyourdeskd
Initsmodernformtheconceptof"literature"dienotemergeearlierthaneighteenthcenturyandwasnotfullydevelopeduntil
Cancunmeans"snakepit"inthelocalMayanlanguage,anditliveduptoitsnameasthehostofanimportantWorldTradeOrganiz
Untilrecently,theLouvre,France’siconicmuseumwouldn’thavedreamedofrollingouttheredcarpetforinternationalpartygo
WaltWhitmanhelpedtopromotethedevelopmentof______.
Theworld’spopulationcontinuestogrow.Therenowareabout4billionofusonearth.Thatcouldreach6billionbytheendof
EtonCollegeisafamous______ofUK.
Itisnotcompatiblewiththeegalitarianidealthatthereshouldbesharpdifferencesinthescaleofmonetaryrewardfroservi
随机试题
一般来说,相同建筑质量、相同功能和用途的建筑物价格,沿海开放城市()内地城市。
氢化可的松的抗炎作用机制有()。
根据《公路水运工程淘汰危及生产安全施工工艺、设备和材料目录》的规定,“有碱速凝剂”是公路工程禁止使用的一项工程材料。()
我国现行会计实务中,体现会计信息质量谨慎性要求的有()。
应税消费品价格明显偏低又无正当理由的,税务机关有权核定其计税价格。下列应税消费晶中,不是由国家税务总局核定计税价格的是()。
下列各项中,属于外部欺诈的有()。
在幼儿身上常常见到破涕为笑,脸上挂着泪水又笑起来的情况。这主要是因为()。
有调查显示,小学生喜欢的老师所教的学科,一般是学生兴趣所在的学科,而且连这位老师的一举一动都对他有吸引力,甚至连这位老师说话的腔调、走路的姿势,他都会不自觉地去模仿。由此可见,()
适用劳动教养的人必须年满()周岁。
763951.59367,7695,967,()
最新回复
(
0
)