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
More artificial reefs(礁石)are being lowered into the ocean now than ever before. But as artificial-reef initiatives grow to inclu
More artificial reefs(礁石)are being lowered into the ocean now than ever before. But as artificial-reef initiatives grow to inclu
admin
2013-09-16
34
问题
More artificial reefs(礁石)are being lowered into the ocean now than ever before. But as artificial-reef initiatives grow to include more coastal regions and a wider【C1】______of aged infrastructure(基础设施), some scientists worry that the commercial interests of fishing, diving and trash【C2】______are driving efforts that should be environmental. 【C3】______that’s the case, they warn. 【C4】______reefs may ultimately give way to an underwater junkyard. "【C5】______it’s one of these things where people take a very【C6】______view—drop something in the water and a bunch of fish come and that’s wonderful, " says Bohnsack, a fisheries biologist. "The reality is not so simple. "
Do man-made reefs【C7】______ecosystems that have been destroyed by pollution, overfishing and global warming? Or do they merely attract existing populations away from natural habitats(栖息地), concentrating them【C8】______unnatural ways and making them more【C9】______to overfishing? "In a lot of cases, that question has been answered, " says Bohnsack. "But supporters of reefing aren’t too happy with the answer, so they【C10】______it. " Research shows that artificial reefs only【C11】______fish populations when habitat is the limiting factor. In many cases. it isn’t. Overfishing is the bigger criminal, and artificial reefs only make the problem【C12】______.
Not everyone agrees. By【C13】______fishing restrictions, reef coordinators say they can【C14】______against the overfishing of vulnerable species. They believe the overfishing issue is manageable.
【C15】______, there’s the question of safety and durability. The government is still cleaning up an ill-fated 1970s attempt at artificial reefing that employed more than 2 million tires【C16】______together with weak metal clips off the coast of southern Florida. The tires came【C17】______from one another during a rash of【C18】______storms. Since then, they have been【C19】______around the ocean floor, destroying natural reefs, polluting the water and occasionally washing【C20】______on shore.
【C14】
选项
A、inspect
B、justify
C、observe
D、guard
答案
D
解析
动词辨析题。此处意思同上题。根据后面的against推测是让鱼类免于过度捕捞的伤害。故选guard“保护”。
转载请注明原文地址:https://kaotiyun.com/show/np97777K
0
大学英语六级
相关试题推荐
A、Toshowhowpoliticshavechangedovertheyears.B、TopointoutthatT-shirtsoftenprovidepersonalinformation.C、Toillust
A、Castles’structureandtheeatinghabitinthem.B、Castles’structureandthepeoplewholivedinthem.C、Castles’structurean
LawrenceBragg,theCavendishProfessorofExperimentalPhysics,oncewrote:"IwilltrytodefinewhatIbelievetobelacking
America’sHotSchoolsCompetition’sintenseandtherearescoresofcolleges.Large,small,public,private,urban,rural—wh
TherehewasAmerica’sfirstPresidentwithaMBA,themanwholovestoboastabouthisbusinessbackground,whosepresidential
We______(不禁怀疑起他)whoboughtaluxurioussportscarjustafterthemoneywasstolenfromtheoffice.
A、ItisclosingdownsomefactoriesintheU.S.B、Itnolongeroffershigh-payingjobs.C、Thenumberofitsemployeesisdoubled
Smokingisaharmfulhabitandmakesoneaddictedoncetheystartdoingit.Thenumberofteenagerssmokingtodayhasincre
A、Thewhaleshark.B、Thegreatestwhiteshark.C、Thebullshark.D、Thetigershark.A细节辨认题。短文指出,鲨鱼在大小上各不相同,有的小矮子鲨鱼只有6英寸长.可以放在手掌中
A、Theyattackedthebearfirst.B、Thebearwashungry.C、Thebearwasseparatedbythemfromherchild.D、Thebearjustlosther
随机试题
血浆中肾素增加时,将引起增加的是
男性,23岁,被“64式”手枪击中左臀上部,现伤部及左下腹疼痛6小时入院。受伤时呈空腹状态。伤后曾在乡卫生院做伤口包扎处理。查体:T36.8℃,P90次/分,R12次/分,BP110/60mmHg。一般情况尚好,步人病房。左侧臀上部靠近髂翼处有一子弹入口,
患者,男,57岁。胃大部切除术后出现头晕、乏力。查Hb80g/L,其贫血的原因是()。
厨房的火灾危险性有()
2017年1月20日,A公司与B公司签订购买B公司持有的C公司(非上市公司)80%股权的合同。合同约定:以C公司2017年5月30日评估的可辨认净资产公允价值为基础,协商确定对C公司80%股权的购买价格;合同经双方股东大会批准后生效。发生此业务前,A公司与
某市甲、乙两厂均生产一种“记忆增强器”产品。甲厂产品的质量比乙厂产品好得多,因而其市场占有率远远高于乙厂。王某是甲厂技术人员。乙厂为提高本厂的市场占有率,付给王某一大笔“技术咨询费”,获取其提供的甲厂技术秘密。乙厂运用这些技术对自己的产品进行了改进。同时,
【材料大意】以下是编辑小王和领导的一段对话:董主任:“小王,近期要加强宣传工作,以后每周要在我市日报上发表两篇文章,这个任务交给你了。”小王:“现在新闻稿审查这么严,我即使尽全力,一周也只能完成一篇。”董主任:“根据以往的经验你是可以办到的,除非是
(2014年多选42)犯罪嫌疑人协助司法机关抓获其他犯罪嫌疑人的下列情形中,可认定为立功的有()。
下列事件过程的功能是:建立一个名为Data1的随机文件,存放角度值及这些角度的正弦函数值和余弦函数值,角度为1,2,3,…,90。请在空白处填入适当的内容,将程序补充完整。PrivateTypeAngKAsIntegerSinxAsSi
GreatAimMakesGreatMenForthispart,youareallowed30minutestowriteashortessayentitledGreatAimMakesGreatMenby
最新回复
(
0
)