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
Large animals that inhabit the desert have evolved a number of adaptations for reducing the effects of extreme heat. One adaptat
Large animals that inhabit the desert have evolved a number of adaptations for reducing the effects of extreme heat. One adaptat
admin
2010-08-21
41
问题
Large animals that inhabit the desert have evolved a number of adaptations
for reducing the effects of extreme heat. One adaptation is to be light in
color, to reflect other than absorb the sun’s rays. Desert mammals also depart 【S1】______
from the normal mammalian practice of maintaining a continuous body 【S2】______
temperature. Instead of trying to keep down the body temperature deep inside the
body, and which would involve the expenditure of water and energy, desert 【S3】______
mammals allow their temperatures to rise to what would normally be fever
height, and the temperature as high as 46 degrees Celsius have been measured 【S4】______
in Grant’s gazelles. The overheated body then cools down during the cold
desert night, and indeed the temperature may fall usually low by dawn, as
low as 34 degrees Celsius in the camel. This is the advantage since the heat of 【S5】______
the first few hours of daylight is absorbed in warming up the body, and an
excessive buildup of heat does begin until well into the day. 【S6】______
Another strategy for large desert animals is to tolerate the loss of body
water to a place that would be fatal for nonadapted animals. The camel can 【S7】______
lose up to 30% of its body weight as water without harm to itself, when 【S8】______
human beings die after losing only 12% to 13% of their body weight. An
equally important adaptation is the ability to replenish (补充) this water loss
for one drink. The tolerance of water is of obvious advantage in desert, as 【S9】______
animals do not have to remain near a water hole but can obtain food by grazed in 【S10】______
sparse and far-firing pastures.
【S10】
选项
答案
grazed→grazing
解析
graze的逻辑主语是animal,是该动作的施动者,所以应该用现在分词而不是过去分词。
转载请注明原文地址:https://kaotiyun.com/show/c47K777K
0
大学英语六级
相关试题推荐
Acountryissaidtobecomemoreurbanizedasitscitiesgrowinnumber,itsurbanpopulationsincreaseinsize,andtheproport
InthefirstyearorsoofWebbusiness,mostoftheactionhasrevolvedaroundeffortstotaptheconsumermarket.Morerecentl
InthefirstyearorsoofWebbusiness,mostoftheactionhasrevolvedaroundeffortstotaptheconsumermarket.Morerecentl
IknewamanwhocollectedEnglishwords.HelivedinanupturnedwatertankinthemiddleoftheAustraliadesert.Unbelievably
IknewamanwhocollectedEnglishwords.HelivedinanupturnedwatertankinthemiddleoftheAustraliadesert.Unbelievably
A、Confidants.B、Siblings.C、Businesspartners.D、Formerclassmates.C
IBMresearchersareattemptingtowarmuphuman-computerrelationships.Forexample,IBM,InternationalBusinessMachines,hasb
IBMresearchersareattemptingtowarmuphuman-computerrelationships.Forexample,IBM,InternationalBusinessMachines,hasb
A、Itshouldbeconsideredabigsuccess.B、Itisnotverysuccessfid.C、Itisfarfrombeingsuccessful.D、Itisanot-too-bigs
随机试题
简述公证员的法定权利
下列选项中,关于湖泊和水库说法正确的是()。
模板支架、脚手架拆除施工时,施工现场应采取()等措施,确保拆除施工安全。
国务院期货监督管理机构对()的期货业务活动进行监督管理。[2012年11月真题]
某企业自行建造的一条生产线于2017年6月30日达到预定可使用状态并投入使用,该生产线建造成本为740万元,预计使用年限为5年,预计净残值为20万元。在采用年数总和法计提折旧的情况下,2017年该生产线应计提的折旧额为()万元。
一般来说,由()支配的行为更具有持久性。
社会福利不属于社会保障的范畴。
2012年4月份,社会消费品零售总额15603亿元,同比名义增长14.1%(扣除价格因素实际增长10.7%,以下除特殊说明外均为名义增长)。其中,限额以上企业(单位)消费品零售额7483亿元,增长14.6%。1-4月份,社会消费品零售总额64922亿元,同
根据下列资料回答问题。进入2012年以来,一些企业开始审慎评估之前的并购效果以及新的并购机会,海外并购开始趋于理性化、审慎化。2005年中国企业海外并购事件开始发生,2008年并购进入活跃阶段。从有关资料了解到,2005—2012年,中
Adulteducationdevelopsfastrecentlypartlybecause______.Whatissaidabouttherelationshipbetweentheseeducationorgan
最新回复
(
0
)