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
A、People’s sewage and garbage. B、Sea plants and small animals. C、Dead fish. D、Ships and submarines. A
A、People’s sewage and garbage. B、Sea plants and small animals. C、Dead fish. D、Ships and submarines. A
admin
2010-04-12
96
问题
Why do people want to save the Whales? There are two important reasons. One reason is that whales help to keep a balance between plants and animals. People have disturbed this balance. People get rid of their wastes by throwing them into the oceans and seas. People’s sewage and garbage increase the salt in ocean and sea water. The increased salt helps some plants and some very small animals to grow. These plants and animals can be harmful to fish. Whales eat enormous amount of plants and animals that grow in very salty water. Therefore, whales are very important because they keep the ocean environment clean enough for fish. In addition, because fish provide necessary food for many people, people need whales, and many people want to save them.
选项
A、People’s sewage and garbage.
B、Sea plants and small animals.
C、Dead fish.
D、Ships and submarines.
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/M5j7777K
0
大学英语四级
相关试题推荐
Developmentbanksareinternationallendinggroups.Theylendmoneytodevelopingcountriestohelpfueleconomicgrowthandsoc
Developmentbanksareinternationallendinggroups.Theylendmoneytodevelopingcountriestohelpfueleconomicgrowthandsoc
GulfWrackedByKatrina’sLatestLegacy--Disease,Poisons,MoldAmonthafterHurricaneKatrinatorethroughtheU.S.GulfC
A、Youshouldcheckoutyourgoalstoseeiftheyarerightforus.B、Youshouldregardfailureasapartoflife.C、Youshouldt
Scientistsarelearningmoreaboutour【C1】______forsleep.Mostpeoplesleep【C2】______eighthourseachnight.【C3】______people
Beforethe20thcenturythehorseprovideddaytodaytransportationintheUnitedStates.Trainswereusedonlyforlong-distan
Tidesarccreatedmainlybythepullofthemoonontheearth.Themoon’spullcauseswaterintheoceanstobealittledeeper
A、HewantstomakeanappointmentwithMr.Smith.B、HewantstomakesurethatMr.Smithwillseehim.C、Hewantstochangethe
A、TheyledtothediscoveryofAmerica.B、TheymadenativeAmericanfoodspopular.C、TheybroughtgreatwealthtoSpain.D、They
随机试题
中国共产党探索中国自己的社会主义建设道路开始于()
阅读辛弃疾《水龙吟》(登建康赏心亭),然后回答下列小题。楚天千里清秋,水随天去秋无际。遥岑远目,献愁供恨,玉簪螺髻。落日楼头,断鸿声里,江南游予。把吴钩看了,栏杆拍遍,无人会,登临意。体说鲈鱼堪绘,尽西风、季鹰归未?求田问舍,怕应羞见,刘郎才气。
下列病证可转化为肺胀的有
下列哪味药物具有益肾固精,养心安神的功效
我国高血压病最常见的死亡原因是()
联系中学生的年龄特征,谈谈当前对中学生的教育应注意的问题。
【2015年福建.单选】成语“百折不挠”体现的意志品质主要是()。
2021年2月20日,党史学习教育动员大会在北京召开。习近平总书记在大会上强调,()是党的生命,也是我们党能成为百年大党、创造世纪伟业的关键所在。①践行党的初心使命②旗帜鲜明讲政治③保证党的团结和集中统一
黏合策略:把不同对象或不同对象中的构件黏合成新形象的策略。下列不属于黏合策略的是()。
A、美丽的景色B、游玩的快乐C、爽快的消费D、往往无所收获D录音中提到一个关键词“一无所获”,所以选D。
最新回复
(
0
)