首页
登录
职称英语
Dinosaurs, saber-tooth tigers and the dodo bird are famous examples of 【M1】_
Dinosaurs, saber-tooth tigers and the dodo bird are famous examples of 【M1】_
游客
2024-11-07
4
管理
问题
Dinosaurs, saber-tooth tigers and the dodo bird are famous examples of 【M1】______
animals that have become extinct. In case of the dinosaurs, it seems likely 【M2】______
that a catastrophic event alters the global climate enough to lead to their dis- 【M3】______
appearance. More recent extinctions and near-extinctions—such as the blue
whales, tiger, panda, and North American bison—have been the direct result 【M4】______
of human activity. By the early 1990s, species were becoming extinct at a
rate of three per hour, or 27,000 every year—a figure quoted by the Ameri
can biologist Edward O. Wilson of Harvard University, based on his most
conservative estimates. This rate of extinctions carries with it some terrible
consequences. Each plant that becomes extinct, for example, may take with
it as much as 30 insects and animals that depend on it for food. Habitat loss 【M5】______
is one of the most important causes of extinction. For rising populations in 【M6】______
many countries lead to the clearing of more land, habitats such as raining 【M7】______
forests and grasslands disappear.
In the East Africa, once renowned for its wildlife, few wild animals re- 【M8】______
main living outside the boundaries of national parks and game reserves. In 【M9】______
other parts of the world, coastal ecosystems are clearing for development. 【M10】______
Wetland areas are drying out as a result of water extraction to support farm
ing and tourism. Bird species are among the worst affected by the loss of
wetlands. [br] 【M5】
选项
答案
much — many
解析
as…as后面的名词是insects and animals,是可数名词,所以应该说as many as。
转载请注明原文地址:https://tihaiku.com/zcyy/3834898.html
相关试题推荐
Dinosaurs,saber-toothtigersandthedodobirdarefamousexamplesof【M1】_
Dinosaurs,saber-toothtigersandthedodobirdarefamousexamplesof【M1】_
Dinosaurs,saber-toothtigersandthedodobirdarefamousexamplesof【M1】_
Dinosaurs,saber-toothtigersandthedodobirdarefamousexamplesof【M1】_
Dinosaurs,saber-toothtigersandthedodobirdarefamousexamplesof【M1】_
Dinosaurs,saber-toothtigersandthedodobirdarefamousexamplesof【M1】_
Onecenturyago,intheyearbeforeFreudandJung’sfamousvisithere,Amer
Onecenturyago,intheyearbeforeFreudandJung’sfamousvisithere,Amer
Onecenturyago,intheyearbeforeFreudandJung’sfamousvisithere,Amer
Onecenturyago,intheyearbeforeFreudandJung’sfamousvisithere,Amer
随机试题
Thevisualartsareaclassofartforms,includingpainting,sculpture,ph
[originaltext]ItarrivedonaFridayafternoon.Theideaprobablyoriginatedso
Couldyoulendmethebestsellerwhenyouget______it?A、byB、overC、throughD、
Couldyoulookintotheeyesofchildrenandtellthemtheywillhavenothin
[originaltext][19]InBritainanyonewhoisphysicallyandmentallyfitandove
消费者的()是指消费者享有自主选择商品或者服务的权利。A.自主选择权 B.公平
肝硬化最常见的并发症:A.肝性脑病 B.自发性腹膜炎 C.上消化道出血 D
甲、乙、丙三人一起参加了物理和化学两门考试。三个人中,只有一个在考试中发挥正常。
保温材料进场需测定的参数不包括()。A.导热系数 B.强度 C.密度 D
在病例对照研究中,调查对象是() A.病例和对照均是未确诊患某特定疾病的人
最新回复
(
0
)