首页
登录
职称英语
More artificial reefs(礁石)are being lowered into the ocean now than ever befo
More artificial reefs(礁石)are being lowered into the ocean now than ever befo
游客
2024-05-01
8
管理
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. [br] 【C5】
选项
A、Luckily
B、Eventually
C、Carelessly
D、Unfortunately
答案
D
解析
副词辨析题。本处意思是:这就是人们持有肤浅看法的事件之一把一些东西放进水里,然后很多鱼就游过来了…。根据下文“但是事实并非那么简单”推测此处作者的语气是否定的,故选Unfortunately“不幸的是”。
转载请注明原文地址:https://tihaiku.com/zcyy/3578827.html
相关试题推荐
Moreartificialreefs(礁石)arebeingloweredintotheoceannowthaneverbefo
Moreartificialreefs(礁石)arebeingloweredintotheoceannowthaneverbefo
Moreartificialreefs(礁石)arebeingloweredintotheoceannowthaneverbefo
Moreartificialreefs(礁石)arebeingloweredintotheoceannowthaneverbefo
Moreartificialreefs(礁石)arebeingloweredintotheoceannowthaneverbefo
Moreartificialreefs(礁石)arebeingloweredintotheoceannowthaneverbefo
Moreartificialreefs(礁石)arebeingloweredintotheoceannowthaneverbefo
Moreartificialreefs(礁石)arebeingloweredintotheoceannowthaneverbefo
Moreartificialreefs(礁石)arebeingloweredintotheoceannowthaneverbefo
Moreartificialreefs(礁石)arebeingloweredintotheoceannowthaneverbefo
随机试题
Researchershaveidentified1.4millionanimalspeciessofar—andmillionsre
Languagepervadessociallife.Itistheprincipalvehicleforthetransmis
ThelibraryofcongressinWashington,D.C.,which【C1】______thelargestco
在1996年中央编办和人事部发布的《关于事业单位机构改革若干问题的意见》中提出的
导致尾矿库溃坝的主要原因有坝体失稳、渗透破坏、地震液化和洪水漫顶。其中,坝坡太陡
商品房销售面积统计中,只包括现房销售建筑面积。()
下列对炉甘石洗剂的描述不正确的是A:主成分为炉甘石和氧化锌 B:清洁创面用
维修性设计是指产品设计时,应当从维修的观点出发,若产品一旦出现故障时,能容易地发
不促进胰岛素释放。不加重肥胖的降糖药为A.二甲双胍 B.格列本脲 C.甲苯磺
人体实验的核心宗旨是A、以人作为受试对象的试验 B、人体实验时必须要做到真正的
最新回复
(
0
)