百度试题 结果1 题目4. The giant pandas are the animals that humans saved from extinction (extinct) with great effort 相关知识点: 试题来源: 解析 答案见上4. extinction:猫 来的免于灭绝的动物。 在介词from后用名词形式。 反馈 收藏
先行词是“which”指代前面整个句子“Many plants and animals are on the verge of extinction”,这是一个单数概念。选项A“require”是动词原形,用于主语是复数的情况;选项C“required”是一般过去式,这里没有体现过去的动作;选项D“requiring”是现在分词形式,不能单独作谓语。“requires”是动词的第三人称单数...
That is why so many animals face extinction because humans have caused damage to the environment and human greed in the hearts of their homes, killing small animals, so that small animals homeless. We should learn from him as the starting point for the protection of the environment. Perhaps ...
Animals became extinct (灭绝的) in the past for a wide variety of reasons. In some cases, competition for resources among animals led to extinction and in cases, environmental changes caused extinction. Fortunately, we humans are beginning to realize our mistakes, we could destroy everything on...
For animals that spend most of their lives high in the trees, gaps (缺口) in the forest might as well be the Grand Canyon (大峡谷). These gaps are especially hard on gibbons, a kind of monkey-like animals with long arms; although larger males can jump across some gaps, females and ...
However, I believe that humanshave a moral obligation to protect endangered species and prevent their extinction. Firstly, human activities such as deforestation, overfishing, and pollution have caused a rapid decline in animal populations, leading many species to be at risk of extinction. As a ...
Animal Extinction In centuries ago‚ there were various types ofanimalspecies that lived in this world but these species cannot be found for the meantime and forever. There are many efforts had been done in order to preserve endangered species but the numbers of endangered species are stil...
It is we human beings who should be responsible for the losses of wild species.People cut down trees and pollute the rivers and seas with poisonous chemicals.The surviving condition for wildlife is disappearing.We are destroying not only the environment for animals but also for humans.That's ...
extinction I. damaging J. attempt K. delivered Last week’s United Nations report on the health of the planet and the services it provides made for very uncomfortable reading. It shows that humans are making a complete mess of things, destroying biodiversity and 21 ecosystems. The pressure we...
Hughes, J. (2002) Is extinction in animals the same as absti- nence in humans? Addiction, 97, 000-000.Hughes JR. Is extinction in animals the same as abstinence in humans? Addiction. 2002; 97 :1219. [ PubMed ]Hughes J (2002) Is extinction in animals the same as abstinence in ...