首页
登录
职称英语
Dinosaurs, saber-tooth tigers and the dodo bird are famous examples of (1)__
Dinosaurs, saber-tooth tigers and the dodo bird are famous examples of (1)__
游客
2023-12-13
12
管理
问题
Dinosaurs, saber-tooth tigers and the dodo bird are famous examples of (1)______
animals that have become extinct. In case of the dinosaurs, it seems likely (2)______
that a catastrophic event alters the global climate enough to lead to their dis- (3)______ appearance. More recent extinctions and near-extinctions—such as the blue
whales, tiger, panda, and North American bison—have been the direct result (4)______
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 (5)______
is one of the most important causes of extinction. For rising populations in (6)______
many countries lead to the clearing of more land, habitats such as raining (7)______
forests and grasslands disappear.
In the East Africa, once renowned for its wildlife, few wild animals re- (8)______
main living outside the boundaries of national parks and game reserves. In (9)______
other parts of the world, coastal ecosystems are clearing for development. (10)______
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] (2)
选项
答案
∧case — the
解析
in case of和in the case of的意思是不同的,前者的意思是“万一”,如:In case of fire,press the red button.后者的意思是“在……的情况中”,如:Tom fails because he isslow,but in the case of Mary,she is just not hard-working enough.
转载请注明原文地址:https://tihaiku.com/zcyy/3270091.html
相关试题推荐
Whowrotethefamouspamphlet,TheCommonSense,beforetheAmericanRevolution
"What’sdonecannotbeundone,"moanedLadyMacbethinherfamoussleepwalki
"What’sdonecannotbeundone,"moanedLadyMacbethinherfamoussleepwalki
"What’sdonecannotbeundone,"moanedLadyMacbethinherfamoussleepwalki
Afterhisgraduationfromtheuniversity,hehasworkedinafamouscomputercom
Whoisthemostfamouspoetinthe18thcenturyAmerica?A、PhilipFreneau.B、Henr
______isNOTwrittenbythefamousChartistpoet,ErnestJones.A、ADreamofJohn
TheSoundandtheFuryisthemasterworkby______,whoisthefamoussouthernAm
RobertBurnsisafamousromantic______.A、poetB、essayistC、dramatistD、novelist
WhatisLloyd’s?A、Itisafamousbank.B、Itisabigdepartmentstore.C、Itisa
随机试题
Acontractisanagreementbetweentwoormorepeopleinwhichonepersonagr
灌注桩的承载能力与施工方法有关,其承载力由低到高的顺序依次为( )。A、钻孔
设f(x)函数在[0,+∞)上连续,则f(x)是: A.xe-x B.xe
人在每一瞬间,将心理活动选择了某些对象而忽略了另一些对象。这一特点指的是注意的(
建立肾内髓部渗透压梯度的主要溶质是A.尿素和NaCl B.KCl和尿素 C
以下是某求助者的SCL-90的测验结果: 总分:214阴性项目数:28
导致市场机制不能实现资源最优配置的情形有()。A.市场过于分散 B.存在外部
布置在海拔高度2000m的220kV配电装置,其带电部分至接地部分之间最小安全距
根据《房屋建筑与装饰工程量计量规范》(GB50854—2013),关于砌墙工程量
计算现场签证费用时,对于完成其他非承包人责任引起的事件,相应的计算依据应当是(
最新回复
(
0
)