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
2024-02-28
15
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] 【M4】
选项
答案
by改为at
解析
介词错误。“The speed by which an animal lives is determined by measuring the rate at which it uses oxygen.”Speed作先行词,后面是介词加上关系代词which的定语从句,根据表示速度的用法应该用介词at搭配speed而不是by,因此by改为at。
转载请注明原文地址:https://tihaiku.com/zcyy/3489923.html
相关试题推荐
Dogsaresocialanimalsandwithoutpropertraining,theywillbehavelikew
Dogsaresocialanimalsandwithoutpropertraining,theywillbehavelikew
Dogsaresocialanimalsandwithoutpropertraining,theywillbehavelikew
Dogsaresocialanimalsandwithoutpropertraining,theywillbehavelikew
Dogsaresocialanimalsandwithoutpropertraining,theywillbehavelikew
[originaltext]W:Isitpossibletomakeacomfortablelivingfromarttoday?I
[originaltext]W:Isitpossibletomakeacomfortablelivingfromarttoday?I
[originaltext]W:Isitpossibletomakeacomfortablelivingfromarttoday?I
[originaltext]W:Isitpossibletomakeacomfortablelivingfromarttoday?I
[originaltext]W:Isitpossibletomakeacomfortablelivingfromarttoday?I
随机试题
Scientistshavecomeupwithatheoryforwhytimeflieswhenyonarehaving
火灾自动报警系统可以实现火灾的早期探测和报警,有效预防汽车库火灾。除敞开式汽车库
在社会心理学中,由于第一印象的形成所导致的在总体印象形成上最初获得的信息比后来获
社会工作者在策划项目时,一方面要考虑服务对象的问题和需求,另一方面要考虑资源保障
根据我国《民事诉讼法》的规定,人民法院对下列民事案件适用先予执行正确的有:(
A.防风 B.党参 C.川木香 D.银柴胡 E.知母有“珍珠盘”的药材是
会议电视会场系统的传输敷设时,当与大于5kVA的380V电力电缆平行敷设时,其最
某项目部中标一项燃气管道工程,主管道全长1.615km,设计压力为2.5MPa,
男性,病史2周,贫血伴周身出血点,浅表淋巴结不肿大,胸骨压痛(+),肝脏轻度肿大
A.骨髓巨核细胞增多,大多为颗粒型巨核细胞 B.骨髓巨核细胞数量显著减少 C
最新回复
(
0
)