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
17
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] 【C8】
选项
A、in
B、on
C、by
D、with
答案
A
解析
固定搭配题。本处意思是:或者是仅仅把现有的鱼类从它们的天然栖息地吸引过来,用一种非天然的方式把它们集中起来?in…ways意为“用…的方式”。
转载请注明原文地址:https://tihaiku.com/zcyy/2962566.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
ItisnotoftenrealizedthatwomenheldahighplaceinsouthernEuropeans
道路路基的各种病害或变形的产生,都与地表水和地下水的()和冲刷等破坏作用有
在面向对象程序设计语言中( )是利用可重用成分来构造软件系统的最有效特性。A.
甲公司是一家经营平台外卖业务的餐饮有限责任公司。2017年4月7日,甲公司在X银
一个13岁女孩,咳嗽,发热两天。胸部X线可见右肺上野有一2cm×2cm暗区,内有
下列属于跨品种套利的交易有()。 Ⅰ.小麦与玉米之间的套利 Ⅱ.月份
钢结构矫正后,钢材表面不应有明显的凹面说损伤,划痕深度不得大于0.5mm,且不应
以化学分离法分离挥发油,以Girard试剂分离出的化合物为A、碱性成分 B、酸
一般情况下,动脉收缩压的高低主要反映( )。A.心输出量 B.每搏量 C.
开盘价是当日某一期货合约的交易开始前10分钟经集合竞价产生的成交价格。()
最新回复
(
0
)