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
The Animals in Desert Some desert animals can survive the very strong summer heat and dryness because they have very unusual
The Animals in Desert Some desert animals can survive the very strong summer heat and dryness because they have very unusual
admin
2009-06-15
32
问题
The Animals in Desert Some desert animals can survive the very strong summer heat and dryness because they have very unusual characteristics. The camel, for example, can(1)an increase in the temperature of its body and its blood of 9~℃. In addition, it can drink an enormous(2)water at one time, then store sufficient water in its red blood cells and other parts of its body to supply its needs for two weeks or more. The kangaroo rat, on the other hand,(3)all the water it needs from water that it produces during respiration. However, most animals need to(4)a fairly constant body temperature, and will die if it rises more than 5 ℃.(5), they need to find some way to avoid the strong sunrays. Nor can many animals either store or produce water in their bodies, as the camel and kangaroo rat(6). So they must find ways to(7)water loss from their bodies to the lowest degree. Because very few desert animals can survive the strong rays, the temperature, and the evaporation rate(8)a typical summer’s day, most of them are active during the night. Only(9)the sun has set does the desert come fully to life. The night is relatively cool, and the darkness provides(10), not only from the sun, but also from other animals and from the birds. So the coming of darkness is the signal(11)the large majority of animals and insects to continue their search for water and food. When morning comes, most of them seek(12)again. Many go underground; nearly all find somewhere shady where they can avoid the sunrays. For many kinds of insects, living in the desert is(13)than for animals. Like many desert plants, they have a waterproof skin which(14)water loss by evaporation. In addition, some insects spend all or most of their life below ground. Here, for most of the year at least, there is(15)wetness, and it is generally cooler than on the surface.
选项
A、amount
B、number
C、level
D、sum
答案
A
解析
amount意为“数量”,number意为“数字”,sum意为“总数”。原句说“骆驼能一次饮下许多……的水”,所以答案为amount。
转载请注明原文地址:https://kaotiyun.com/show/e8Qd777K
本试题收录于:
职称英语理工类B级题库职称英语分类
0
职称英语理工类B级
职称英语
相关试题推荐
Intherecentpast,medicalresearchershaveshownthatheartdiseaseisassociatedwithcertainfactorsinourday-to-daylives
TwoscientistswhohavewonpraiseforresearchintothegrowthofcancercellscouldbecandidatesfortheNobelPrizeinmedic
Theprospectsfortreatingcysticfibrosisbygenetherapyarelookingbrighterfollowingsuccessfultestswithasafertypeof
ThestudyofEnglishwasevenmadecompulsoryinsomehighschoolsinGermany.
1.Medicineisthescienceandartofhealing.Itisasciencebecauseitisbasedonknowledgegainedthroughcarefulstudyand
High-speedRailonTrackIfanagreementsignedinGermanyworksout,travellersofthisAsiancitymayonedaybeabletoz
AinthedevelopmentofairtransportationBtheearliestpassengerflightsweresuccessfullyoperatedCtomaketraveleasyand
AirTransportation1Airplanesareusedtocarrypassengers,cargoandmail.Airtransportcompaniesoperatescheduledairlines
TheIcemanOnaSeptemberdayin1991,twoGermanswereclimbingthemountainsbetweenAustriaandItaly.Highuponamount
随机试题
戴望舒曾因发表了著名的诗作《雨巷》而被称为_____诗人。
甲、乙订立合同,合同中约定“本合同自甲方去世时生效”.该条款属于()。
2002年,创业时的H公司,只生产风扇,需要的是当机立断的决策机制。当时采用直线式管理简单直接、环节清晰。几年后H公司已经变成了集团,直线式管理的弊端渐显。各个产品经营单位埋头生产,整个集团的五大种类、近千种产品统一由销售公司负责推广。产销脱节的矛盾使原有
合理的工资总额可以用()的方法来推算。
班规是一种典型的潜在课程,是班级成员共同承诺遵守的行为规范及评价规定。()
你到一个新单位,你的上司很平庸。你会如何做?
A、 B、 C、 D、 B每一列的三个图形的部分数,依次为1,2,4。
喜喜和乐乐一起乘坐商场的电梯,在电梯正常运行的情况下,乐乐每秒钟向上迈一级台阶,喜喜为了超过乐乐,每秒向上迈两级台阶。结果乐乐比喜喜晚5秒钟到达地面。已知扶梯共有60级台阶。则乐乐和喜喜所迈台阶数之差为()。
阅读下列文字。完成下列题。“蚁族”这一新生名词迅速成为社会上流行的语词,因为他隐喻了社会的变革发展中正在形成的重要问题.即教育在个人的社会地位获得过程中所具有的效用与价值的问题。在现代社会中,平等开放与普适化的教育是社会个体成员获取社会
上颌前磨牙与下颌前磨牙区别中,哪一项是错误的()。
最新回复
(
0
)