首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Climate change has brought about such problems as bleaching-induced【S1】______of corals. Bleaching occurs when corals axe stresse
Climate change has brought about such problems as bleaching-induced【S1】______of corals. Bleaching occurs when corals axe stresse
admin
2010-04-12
28
问题
Climate change has brought about such problems as bleaching-induced【S1】______of corals. Bleaching occurs when corals axe stressed by high temperature or other【S2】______changes, and lose their symbiotic algal cells. When they lose these cells, which provide the corals with essential【S3】______and give them their color, they can die. Reefs are important for livelihoods, and fisheries and tourism, and are the main【S4】______along the eastern African coast as well as【S5】______many of the islands of the Western Indian Ocean.
In college during the ’70s, I joined an expedition to the Malindi Marine Park-one of the first MPAs (marine protected areas) to be established in Africa-where we【S6】______in a well-protected reef. But over the years, that reef has been completely devastated by the bleaching. It was truly【S7】______to see such a vibrant and healthy reef reduced almost to the status of an unprotected one.
Recently, coral reefs have received a great deal of attention, especially following the 1997/ 1998 bleaching event that【S8】______70 percent of the reefs of the region. Through a regional task force, a coral reef strategy with an emphasis on MPAs is【S9】______under development. Countries in the region are also involved in a【S10】______reef research project to better understand the impacts of coral bleaching.
A) depressed B) nutrients C) devastated D) morality
E) environmental F) globally-targeted G) desperately H) ecosystem
I) dove J) depressing K) mortality L) available
M) currently N) gloomily O) fringing
【S1】
选项
答案
K
解析
根据文章结构,此处应该填入一个名词。这句话是说,气候变化已经引起了一些问题,如漂白导致的珊瑚死亡。名词morality意思是“道德,品行”,不符合题意;而名词mortality意思是“致命性,死亡”,符合题意。故选K)。
转载请注明原文地址:https://jikaoti.com/ti/dbWFFFFM
0
大学英语四级
相关试题推荐
A、Taketheclassoveragain.B、Taketheclassthissemester.C、Getpermissiontotaketheclass.D、Registerfortheclassnexts
A、Givingalecture.B、Discussingpoliticalscience.C、Workingonascienceproblem.D、Readingtwentieth-centuryliterature.BWha
A、Thattheyskipclass.B、Thattheystudytogether.C、Thattheygetsomerest.D、Thattheygotothecafeteria.C[听力原文]Whatdoe
A、Anarguementforenvironmentalprotection.B、Anarguementagainstenvironmentalprotection.C、Anarguementforcommoncitizens
WhenmenreturnedfromWorldWarIIandthepostwar"babyboom"began,Americansbegantomoveingreatnumberstothe【B1】______
Thetermbiologicalclockisappliedtothemeans,whichlivingthings【M1】______adjusttheiractivitypatterns,withou
Scientistsarelearningmoreaboutour【C1】______forsleep.Mostpeoplesleep【C2】______eighthourseachnight.【C3】______people
Thebiggestsafetythreatfacingairlinestodaymaynotbeaterroristwithagun,butthemanwiththeportablecomputerinbus
Careerplanningdoesnotnecessarilyfollowroutineoflogicalsteps.Eachofusplacesweightondifferentfactorsandmaycons
A、Pauldidn’twanttocometotheget-together.B、Pauldidn’ttakepartintheget-togetherbecausehistrainwaslate.C、Pauld
随机试题
A、起自颞窝和颞深筋膜深面,止于喙突和下颌支前缘直至下颌第三磨牙远中的咀嚼肌B、起自颧弓深面,垂直向下止于下颌支上部和喙突的咀嚼肌C、起自上颌骨颧突和颧弓下缘的前2/3,向下后行,止于咬肌隆突和下颌支外侧面下半部的咀嚼肌D、起于翼外
当山坡上的填方路基有斜坡下滑倾向时应采用()。【2013年真题】
()是指依法设立的从证券服务业务的法人机构。
下列各项中,符合契税纳税义务发生时间和完税时间规定的有()。
【说明】网络的拓扑结构如下图所示,内部网络使用IP地址段192.168.0.0/24,并通过路由器Rl接入到Internet,该路由器支持NAT功能。R1的外网IP地址为123.116.10.66,内网IP地址是192.168.0.100,MAC地址为0
函数y=loga(x+3)-1(a>0,a≠1)的图象恒过定点A,若点A在直线mx+ny+1=0上,其中mn>0,则的最小值为______。
建设有中国特色社会主义的重要理论根据包括()。
现代社会人与人之间变得越来越冷漠了。有以下三个观点:一是现在很多人对有些事漠不关心,认为不关我事,何必多管闲事;二是现在很多人由于工作压力很大,没有时间和精力去与他人沟通交往;三是邻里之间没有之前那样和睦,人际关系变得疏远。邻里文化好像有所缺失。请
[A]Thisinterpretationwaschallengedinarecentpaper.Afterreviewingtheresearchliterature,theauthorsconcludedthatna
设有如下一段程序:PrivateSubCommand1_Click()StaticaAsVarianta=Array("one","two","three","four","five")Printa(3)EndSub针对上述事件过
最新回复
(
0
)