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
During the nineteenth century, when little was known about environmental-ism and conservation, it was common to hear people in E
During the nineteenth century, when little was known about environmental-ism and conservation, it was common to hear people in E
admin
2016-04-01
29
问题
During the nineteenth century, when little was known about environmental-ism and conservation, it was common to hear people in Europe and America say that the resources of the sea【B1】_____. They believed the world and nature would continuously reproduce all the resources they would need. For example, a【B2】_____ biologist writing in the mid-nineteenth century commented that none of the great sea fisheries were to be【B3】______. Today, though, there is evidence that the resources of the sea are seriously endangered.
【B4】______, environmentalists have focused their attention on the land and air. Recently, however, they are beginning to discover that the resources of the sea are in as much danger. The list of endangered【B5】_____ now included herring and crabs as well as the African elephant, Indian tiger, and the American eagle.
Furthermore, the threats to fish are more【B6】_____ in some ways than the threats to animals and birds. This is because fish are a much more needed food source, and people【B7】_____depend on fish as an important part of their diet. Hence, a decline in the fish supply could have【B8】______ effects on hunger and population. Fishermen in the North Atlantic alone annually harvest 20 billion pounds of fish to【B9】______ food demand, but the world needs to recognize that these practices cannot continue without depleting fish reserves within the next few years. Rapidly declining sea resources in many parts of the world are problems that cannot be ignored any longer. Unlike the【B10】_____in the nineteenth century, we now know that food supplies in the sea cannot last forever.
【B9】
选项
答案
satisfy
解析
转载请注明原文地址:https://jikaoti.com/ti/uGuFFFFM
0
大学英语四级
相关试题推荐
TherehavebeenalotofreportsthatboysareintroubleinAmericaneducation.Somepeoplesay【B1】______toimproveeducationf
TherehavebeenalotofreportsthatboysareintroubleinAmericaneducation.Somepeoplesay【B1】______toimproveeducationf
PreparingforComputerDisastersSummaryA)Whenhomeofficecomputersgodown,manysmallbusinessesgrindtoahalt.Fortunate
A、Theydisappearafterthetraining.B、Theyendureforfiveyears.C、Theylastforafulltenyears.D、Theyremainforever.C短文提
A、Shethinkstheapartmentistoosmall.B、Itisthefirstapartmentshehasseen.C、Shewantsherhusbandtoseeittoo.D、The
Byandlarge,marriedpeopleappeartohavebetterhealththantheirsinglepeers.However,ifthemarriageends,thathealthye
A、Theywilltelldriverstheaccidentontheroadahead.B、Theywillreminddriversifthereisonlyalittleoilleft.C、Theyw
A、Sheagreeswiththeman.B、Shedoesn’twanttogoout.C、She’drathergoswimming.D、Shedoesn’tthinkitisafineday.C观点态度
A、Becauseshehasgotanappointment.B、Becauseshedoesn’twantto.C、Becauseshehastowork.D、Becauseshewantstoeatina
A、Sheisn’tinterestedinbeingahistorian.B、Shehasn’tdecidedwhichmajortochoose.C、ShehaschosenAmericanHistoryasa
随机试题
肾细胞癌最常见的组织学类型为
腹腔内器官血液供应由主动脉腹部(腹主动脉)分支分布。回肠的血液供应来自于
A.玉屏风散B.补肺阿胶汤C.六君子汤D.参苓白术散E.金匮肾气丸
原发性肝癌不包括下列哪一种
无面额股票的特点是()
银行在制定战略时需要充分考虑和反应各类利益相关人的期望以确定做什么样的银行,这些期望规定了银行经营所应遵循的界限,并通过风险偏好的形式加以明确。()
费里德曼认为,决定货币需求的收入因素是()。
焦虑性神经症的主要临床特点不包括()。
丘吉尔说:“我们靠赚钱生存,我们靠给予生活。”针对这句话。你有什么感想?
Youwillnowlistentopartofalecture.Youwillthenbeaskedaquestionaboutit.Afteryouhearthequestion,youwillhave
最新回复
(
0
)