首页
登录
职称英语
During the nineteenth century, when little was known about environmentalism
During the nineteenth century, when little was known about environmentalism
游客
2024-02-09
63
管理
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. [br] 【B10】
选项
答案
scholars
解析
空格前的the表明此处应填入名词,注意要使用复数形式。scholar“学者”。
转载请注明原文地址:http://tihaiku.com/zcyy/3435470.html
相关试题推荐
Weoftenpassonlittlebitsofinformationtoourchildren,notknowingif
Weoftenpassonlittlebitsofinformationtoourchildren,notknowingif
Weoftenpassonlittlebitsofinformationtoourchildren,notknowingif
Weoftenpassonlittlebitsofinformationtoourchildren,notknowingif
Weoftenpassonlittlebitsofinformationtoourchildren,notknowingif
Weoftenpassonlittlebitsofinformationtoourchildren,notknowingif
[originaltext]Duringthe19thcentury,women’seducationwasnotconsidered
[originaltext]Duringthesummeryoushouldbeevenmorecarefulthanusual
[originaltext]Duringthesummeryoushouldbeevenmorecarefulthanusual
[originaltext]Duringthesummeryoushouldbeevenmorecarefulthanusual
随机试题
[A]newspaper[B]airport[C]map[D]railwaystation[E]passport[F]postoffic
JoinOurLocalEvent!Thelocalartfestivalisathree-dayeventheldeveryyea
AAcompanydoesnotfunctioninavacuum,butratheraspartofasociety.
【B1】[br]【B6】[originaltext]Ifyouweresupposedtobeatmyhouseat6:00p.m
确诊肺癌最可靠的依据是A.胸部X线检查 B.胸部CT检查 C.痰细胞学和纤维
从给出的几句话中选出没有语病的一句:()A.上海市各中、小学在开展整顿校风校
保险财产因抗洪抢险而搬动,事后原堆存地点又确实被洪水所淹,其搬走和搬回的费用由(
SCL-90因子包括()。多选A.精神衰弱 B.精神病性 C.强迫
信托公司面临的市场风险包括()。A、宏观经济风险 B、政策风险 C、市场供
女,43岁。诊断风湿性心脏瓣膜病20余年。查体:心前区未触及震颤,胸骨左缘第3肋
最新回复
(
0
)