Scientists say that the total number of species(物种)lost each year may reach40,000.Many animals are in d 1 The Malayan Sun Bear is among the animalsthat need our h 2.Malayan Sun Bears live in f 3 which are being destroyedby people who are cutting down the trees and using the land ...
基本上是同意 @西韩地 回复中的最后一句话:the number of 和 the numbers of 的含义及用法区别“仅仅是单数、复数的区别,可以理解为the numbers of更强调个体而非整体”。他这里所谓的强调个体的意思就是说,certain species这里的物种是复数,那就至少有两个或两个以上的物种,那么就必须存在着“the number of 物...
different habitats of se a animals C. methods of information collection D. the Sargasso Se a as an entire ecosystemC A great number of species make their home in the vast waters of the Atlantic Ocean. Although the entire ocean makes up an ecosystem,many smaller habitats are found within, ...
__ Scientists say that the total number of species(物种)lost each year may reach 40,000.__Many animals are in d 1__. The Malayan sun bear is among the animals that need our h 2__. Malayan sun bears live in__f 3 __which are being destroyed by people who are cutting down the ...
结合下文one method of information collection has not been enough for scientists to obtain an accurate picture of what takes place within this ecosystem(一种信息收集方法还不足以让科学家准确地了解在这个生态系统中发生了什么)可知,作者在第2段中使用了“enormous”一词,是为了强调研究工作很复杂,因为必须...
which may kill off a certain kind of plant in the forest.Animals that eat this plant may suddenly find that there is no available food so they starve to death.Another possible cause of endangered or extinct species is climate change and rising sea levels.As the Earth gets warmer , this ha...
spatial requirements of tamarins. Tamarins are rigidly territorial,”所以单单B并不能够说明问题。
A. The species of grass in grasslands. B. The species of trees in grasslands. C. The number of flowers in grasslands. D. The number of animals in grasslands. E. 从文章最后两句话可知,蝴蝶的减少和草地上的花减少有关。C项正确。 相关知识点: 试题...
a limited number of species C. countless species of plants and animals D. only a few important species 相关知识点: 试题来源: 解析 C。中文解析:文章中明确提到“The ocean is home to countless species of plants and animals”,海洋是无数动植物的家园。反馈 收藏 ...
1九年级英语,完形填空Scientists say that the total number of species(物种) lost each year may reach40,000.Many animals are in ---。The Malayan sun bear is among the animals that need our ---。Malayan sun bears live in---which are being destoryed by people。Now people are cutting down ...