首页
登录
职称英语
Every animal is a living radiator-heat formed in its cells is given
Every animal is a living radiator-heat formed in its cells is given
游客
2023-07-27
43
管理
问题
Every animal is a living radiator-heat formed in its cells is given 【M1】______
through its skin. Warm-blooded animals maintain a steady temperature
by constantly replacement lost surface heat; similar animals, which have more 【M2】______
skin for every ounce of body weight, must produce heat faster than bigger
one. Because smaller animals burn fuel faster, scientists say they live faster. 【M3】______
The speed by which an animal lives is determined by measuring the rate at 【M4】______
which it uses oxygen. A chicken, for example, uses one-half cube centimeter 【M5】______
of oxygen every hour for each gram it weighs. The tiny shrew uses four cubic
centimeters of oxygen every hour for each gram it weighs. Because of it uses 【M6】______
oxygen eight times as fast, it was said that the mouselike shrew is living eight 【M7】______
times as fast as the chicken. The smallest of the warm-blooded creatures, the
humming bird, lives a hundred times as fast as an elephant.
There is no limit to how small a warm-blooded animal can be. A mammal or 【M8】______
bird that weighed only two and a half grams would starve to dead. It would 【M9】______
burn up its food too rapidly and would not be able to eat faster enough to supply 【M10】______
more fuel. [br] 【M7】
选项
答案
was改为is
解析
时态错误。贯穿本篇文章的时态是现在时,而且本句并没有强调过去的意味,其从句中用的是现在进行时,从句主句时态不一致。因此把was改为is。
转载请注明原文地址:https://tihaiku.com/zcyy/2873666.html
相关试题推荐
Dogsaresocialanimalsandwithoutpropertraining,theywillbehaveaswild
Dogsaresocialanimalsandwithoutpropertraining,theywillbehaveaswild
Dogsaresocialanimalsandwithoutpropertraining,theywillbehaveaswild
Dogsaresocialanimalsandwithoutpropertraining,theywillbehaveaswild
Dogsaresocialanimalsandwithoutpropertraining,theywillbehaveaswild
[originaltext]Iamlivinginasmallvillageinthecountry.MywifeandI
[originaltext]Iamlivinginasmallvillageinthecountry.MywifeandI
Inearlytimes,mostpeopleweretoobusymakingalivingtohavemany【B1】______
Inearlytimes,mostpeopleweretoobusymakingalivingtohavemany【B1】______
Inearlytimes,mostpeopleweretoobusymakingalivingtohavemany【B1】______
随机试题
WhatdotheGardens’Guidesdoeverydayat11amand2pm?Theyshowthetouris
[originaltext]Inmychildhoodhome,dinnerwasenjoyedwithhushedvoices,
Icouldn’ttakemyeyesoffthedriedbloodonhisface,onhisblueshirt,
ItoldmyfriendGrahamthatIoftencyclethetwomilesfrommyhousetot
Duringthenineteenthcentury,whenlittlewasknownaboutenvironmental-ism
Inmanyinstances,lessismore.Ipublishonepostfromthecommunityevery
建设项目总投资中的(),是总投资中最活跃、最敏感的部分,也是建设项目投资控制最
老王是胰腺癌晚期患者,医生曾告知他可能只能存活几个月。他在医生建议下,尝试了一种
下列一阶微分方程中,哪一个是一阶线性方程?
休克病人治疗过程中中心静脉压为20cmHO,血压120/80mmHg,处理原则为
最新回复
(
0
)