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
11
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/2962563.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
—Whatwasthepartylike?—Wonderful.It’syears______Ienjoyedmyselfsomuch.A
"Home,sweethome"isaphrasethatexpressesanessentialattitudeintheU
对于地面以下或防潮层以下的砌体,不得采用下列中的哪种材料?()A.混合砂浆
急性肺水肿时,典型X线征象应为:A.肺门舞蹈征 B.两肺纹理增粗 C.两肺门
以生产设备、原材料等抵押的,抵押权自()设立。A.登记时 B.抵押合同生
患儿,4岁,症见睡中遗尿,小便黄而少,伴见性情急躁,手足心热,面赤唇红,口渴多饮
以下不是股权投资基金法律尽职调查的作用的是()。A.评估企业资产的合法性 B.
关于高脂血症的危险因素不包括A.高胆固醇B.低密度脂蛋白C.高密度脂蛋白D.高甘
关于风湿性心脏病二尖瓣关闭不全,下列哪些叙述正确? A.心房纤颤较二尖瓣狭窄发
苛勒对黑猩猩的问题解决行为进行了一系列研究,从而提出了完形-悟说,与这个理论相对
最新回复
(
0
)