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
What does the speaker emphasize as the reason for maintaining sea resources?
What does the speaker emphasize as the reason for maintaining sea resources?
admin
2012-03-21
24
问题
What does the speaker emphasize as the reason for maintaining sea resources?
During the 19th century, it was common to hear people in Europe and America say that the resources of the sea were unlimited. Today, there is evidence that the resources of the sea are as seriously endangered as those of the land and air, and that the endangered species now include Herring and Carp as well as the African Elephant, Indian Tiger, and the American Eagle. Further, the threats to fish are more alarming in some ways that the threats to animals and birds. This is because fish are much needed food resource and people throughout the world depend on fish as an important part of their diet, and the decline in the fish supply could have extensive effects on hunger and population. Fishermen in the North Atlantic alone annually harvest 20 billion pounds of fish to satisfy food demands, but it is important to recognize that these practices can not continue without depleting fish reserves within the next few years. Sea resources are rapidly declining in many parts of the world, and the problem cannot be ignored. We can predict that food supplies in the sea can not last forever.
选项
A、Endangered species.
B、Sea resources.
C、Land animals.
D、Food supplies.
答案
A
解析
文章中提到某些鱼类同非洲象,印第安虎以及美国鹰一样濒临灭绝,都是快要绝种的物种。
转载请注明原文地址:https://kaotiyun.com/show/UzmK777K
0
专业英语四级
相关试题推荐
Ifyouwanttoloseweight,youshouldnottakesuchfood______reallynecessary.
Howmanychaptersdidthespeakerfinishreading?
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemicalchangesoccurinthebrainthatallowittoact
Whatistheprobablerelationshipbetweenthetwospeakers?
Whatistheprobablerelationshipbetweenthetwospeakers?
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemicalchangesoccurinthebrainthatallowittoact
That______thecase,wehavetomakesomechangesinourplan.
Whydoesthespeakerthinksomestudentsdon’tlikehistory?
DivorceInarbitration,thedivorcecaseispresentedtoaneutralpartycalledanarbitratorwho,likeajudge,hasthepo
Thatexperiencesinfluencesubsequentbehaviorisevidenceofanobviousbutneverthelessremarkableactivitycalledremembering
随机试题
对于腹痛的治疗原则以下哪项是错误的
衡量心肌自律性高低的主要指标是()
男孩,5岁,右腹部囊性肿块,肿块时有大小变化,大量饮水有时能诱发腹痛发作,最可能的诊断是
某患者的半口义齿蜡型,烫盒后打开型盒时发现,塑料牙未能翻至上半盒内,冲蜡后复位不牢,其原因是
按照《劳动合同法》的规定,在下列选项中,用人单位提前30日以书面形式通知劳动者本人或额外支付1个月工资后可以解除劳动合同的情形是()。
电算化会计岗位中,软件操作岗位与审核记账、电算维护、电算审查岗位为不相容岗位。()
某公司预计本年度的有关资料如下:①息税前利润800万元;②所得税率40%;③预期普通股报酬率15%;④总负债200万元,均为长期债券,平均利息率10%;⑤发行股数60万股,每股市价20元;⑥长期资产为500万元,其中固定资产为350万元,无形资产50万元,
简述小组活动(groupwork)在英语教学中的两个作用(8分),并提出有效实施小组活动的三条建议(12分)。
某地有一名热心的理发师,他只给村子里的所有不给自己理发的人理发,而村子里所有不为自己理发的人都来找这位理发师理发,则这位理发师()。
方宁、王宜和余涌,1个是江西人,1个是安徽人,1个是上海人,余涌的年龄比上海人大,方宁和安徽人不同岁,安徽人比王宜年龄小。根据上述断定,以下结论都不可能推出,除了()
最新回复
(
0
)