首页
登录
职称英语
Since there is such an abundance of food in the sea, it is understandable th
Since there is such an abundance of food in the sea, it is understandable th
游客
2023-07-24
41
管理
问题
Since there is such an abundance of food in the sea, it is understandable that some of the efficient, highly adaptable, warm-blooded mammals that【C1】______on land should have returned to the sea. Those that【C2】______have flourished. Within about 50 million years--【C3】______time at all, geologically speaking--one of the four kinds of mammals that has【C4】______to a marine environment has developed into the largest of all animal【C5】______, the whale. A second kind, the seal, has produced what is probably the greatest population of large carnivorous mammals on Earth.
This suggests that these "top dogs" of the ocean are【C6】______and multiplying.【C7】______, such has not been the case, at ieast not for the last 150 years. Trouble has closed in【C8】______these mammals in the form of equally warm-blooded and even more【C9】______adaptable predators, humans. At sea,【C10】______on land, humans have now【C11】______themselves on the top of the whole great pyramid of life, and【C12】______have caused serious problems for the mammals of the sea, There is a simple【C13】______for this.
【C14】______mammals have the misfortune to be swimming aggregates of【C15】______that humans want: fur, oil and meat. Even so, they might not be so【C16】______to human depredation if they did not, like humans,【C17】______so slowly.
Every year humans【C18】______more than 50 million tons of fish from the oceans without critically depleting the population of any【C19】______. But the slowbreeding mammals of the sea have been all but wiped out by humans【C20】______satisfy their wants and whims. [br] 【C7】
选项
A、Therefore
B、However
C、Otherwise
D、Thus
答案
B
解析
连词辨义题。依前文所说目前海洋生物似乎人丁兴旺,一派繁荣景象。但是后文话锋一转“such has not been the case”,由此可判断此处应该填入一个转折连词,故选择“however”。therefore表因果关系;otherwise意为“否则”;thus也表因果关系。
转载请注明原文地址:https://tihaiku.com/zcyy/2865888.html
相关试题推荐
Sincethereissuchanabundanceoffoodinthesea,itisunderstandableth
Sincethereissuchanabundanceoffoodinthesea,itisunderstandableth
Sincethereissuchanabundanceoffoodinthesea,itisunderstandableth
Sincethereissuchanabundanceoffoodinthesea,itisunderstandableth
Sincethereissuchanabundanceoffoodinthesea,itisunderstandableth
Sincethereissuchanabundanceoffoodinthesea,itisunderstandableth
Sincethereissuchanabundanceoffoodinthesea,itisunderstandableth
Sincethereissuchanabundanceoffoodinthesea,itisunderstandableth
Sincethereissuchanabundanceoffoodinthesea,itisunderstandableth
Sincethereissuchanabundanceoffoodinthesea,itisunderstandableth
随机试题
Scientistssaytheyhavehighhopesforadrugthatcouldonedayprovidea
Text2"Itcan'tbethateveryannualsal
会议主办单位统一订房,一般要与饭店一方签订合约,合约内容通常不包括()。A.房
投资项目W的净现金流量如下表: 则项目W的静态投资回收期为:A.3.6
海南省特有的海珍()被称为“海参之王”。A.绿刺参 B.梅花参 C.花刺参
下列关于农村资金互助社的说法错误的是()。A.可以办理结算业务 B.按有关规
利用单根K线研判行情,主要从()方面进行考虑。 Ⅰ、上下影线的长短 Ⅱ、实
一位父亲深情地对大学毕业刚走上工作岗位的儿子说:“世界上只有没出息的人,没有没出
下列财务分析指标中,可以用于分析企业盈利能力的有()。A.资本收益率
混凝土浇筑中,在浇筑与柱和墙连成整体的梁和板时,应在柱和墙浇筑完毕后间歇(
最新回复
(
0
)