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 environmentalism and conservation, it was common to hear people in Eu
During the nineteenth century, when little was known about environmentalism and conservation, it was common to hear people in Eu
admin
2013-10-30
67
问题
During the nineteenth century, when little was known about environmentalism 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.
【B7】
选项
答案
throughout the world
解析
空格前后为句子的主语和谓语,此处需填入修饰成分的词。throughout the world“全世界的”,修饰people。
转载请注明原文地址:https://kaotiyun.com/show/5hS7777K
0
大学英语四级
相关试题推荐
Nowadays,itwasfashionabletospeakofagenerationgap,a【S1】______betweenyoungpeopleandtheirelders.Parentscomplained
Nowadays,itwasfashionabletospeakofagenerationgap,a【S1】______betweenyoungpeopleandtheirelders.Parentscomplained
A、Inthe15thcentury.B、Inthe16thcentury.C、Inthe5thcentury.D、Inthe6thcentury.B
InNigeria,ruleshavebeenhandeddownorallyfromgenerationtogenerationandnowformthecountry’s______law.
Thiscountrysuffered______damageduetotheflood.
Thestoryofthe【S1】______Titaniccontinuesto【S2】______peopletodaypartlybecauseofthe1998Hollywoodmovies,Titanic.Peopl
Sincemixturesarecomposedoftwoormorepuresubstances,each______changesstateatadifferenttemperature.
A、Itprovidesspacefordirtyclothes.B、Itiseasytoremove.C、Itcandoubleasabriefcase.D、Itisusuallybigenoughtocar
WhenRobertoFelizcametotheUSAfromtheDominicanRepublic,heknewonlyafewwordsofEnglish.Educationsoonbecamea【S1】
A、Inthe19thcentury.B、Inthe18thcentury.C、Inthe17thcentury.D、Inthe16thcentury.B短文提到,“该传统最终在18世纪传入英格兰和苏格兰。”故选B。由选项知
随机试题
中枢免疫器官由胸腺、骨髓和淋巴结组成,是免疫细胞发生、增殖、分化、成熟的场所。
王某,经产妇,昨日经阴道顺产一正常男婴。目前主诉乳房胀痛,下腹阵发性轻微疼痛。查体:乳房胀痛,无红肿;子宫硬,宫底在腹部正中,脐下2指;阴道出血同月经量。该孕妇乳房胀痛首选的护理措施是
水闸闸室止水缝部位混凝土浇筑,正确的做法是()。
对于长期借款企业来讲,若预测市场利率将上升,应与银行签订固定利率合同;反之,则应签订浮动利率合同。()
下列关于对称与不对称说法正确的有()。
影响销售渠道选择的因素有()。
下列哪两个国家是第二次工业革命的发源地和“中心”?
Ifyou’relookingforacreativesolutiontosomeproblematwork,don’tretreatintoachamberofsolitudetoponderyourdilem
阅读以下说明,回答问题1至问题5。【说明】某企业的网络安装防火墙后其拓扑结构如图4-1所示。
Somethingweirdishappeningintheoncemarginalworldofenvironmentalism.Thegreencauseisnolongerth9preserveofwoolly
最新回复
(
0
)