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
2023-08-27
14
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] 【C7】
选项
A、recover
B、discover
C、explore
D、expose
答案
A
解析
动词辨析题。本处意思是:人工礁石能够恢复已经被污染破坏的生态系统吗?根据上下文推测此处是想反问人工礁石是否有好处。根据下文的destroy推测此处意为“恢复”。故选recover。
转载请注明原文地址:https://tihaiku.com/zcyy/2962565.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
Ironproductionwasrevolutionizedintheearlyeighteenthcenturywhencoke
WhatdoSharonandXiaoLiagreewasthestrongestaspectoftheirpresentation?
DrMargaretChanofChinawillbethenextDirectorGeneraloftheWorldHea
下列关于火灾报警和消防应急广播系统的联动控制设计的说法,正确的是()。A
维持DNA双螺旋结构横向稳定的主要作用力是A.共价键 B.疏水键 C.氢键
档案编研材料的加工内容和方法有()。A.原文转录 B.格式加工 C.点校加
(2018年)根据《刑法》及司法解释规定,下列关于逃避缴纳税款罪的说法中,正确的
通过水准测量方法所测得的高程是( )。A.正高 B.正常高 C.大地高
A.18~20次/分 B.20~25次/分 C.25~30次/分 D.30
根据国家发改委《关于印发重大固定资产投资项目社会稳定风险分析篇章和评估报告编制大
最新回复
(
0
)