首页
登录
职称英语
Our knowledge about the health of living dolphinpopulations is sadly incomp
Our knowledge about the health of living dolphinpopulations is sadly incomp
游客
2024-06-05
43
管理
问题
Our knowledge about the health of living dolphin
populations is sadly incomplete. The grave danger is
that some unique and fascinated dolphin species will 【S1】______
be gone. Urgent action is needed to avoid the deaths of
hundreds of thousands of dolphins that accidentally 【S2】______
killed every year. Some years, the figure has surpassed
half a million worldwide—all because of human
activities. This is more than 10 time the number of large 【S3】______
whales that were slaughtered in the early 1930s, the
worst years of whaling.
Dolphins may be dying because of pollution
from dumping at sea, oil spills and farm pesticides and
other chemical runoff that enters the rivers, particularly 【S4】______
in the Mediterranean and off the east coast of the United
States. For some cases, food poisoning from red-tide 【S5】______
organisms may have been the cause.
It is not enough for humans to stop killing dolphins
and some other sea animals for food or other sources. 【S6】______
We must reserve a place for it in the sea. They 【S7】______
need habitat, as did all animals—places free from 【S8】______
fishing nets, oil spills, pollution and too many ship 【S9】______
traffic. We must also consider all the species in
the dolphins’ food chain. Which fish are the dolphins
eating? Which fish and other organisms are the
fish eating? To protest habitats, all these things must 【S10】______
be taken into account. [br] 【S6】
选项
答案
sources→resources
解析
此处单词用错,应为“资源”之意。
转载请注明原文地址:http://tihaiku.com/zcyy/3620346.html
相关试题推荐
[originaltext]Theythinkthey’reluckythatthey’relivingandit’sChristm
[originaltext]Theythinkthey’reluckythatthey’relivingandit’sChristm
Hudsonsaidhecouldnoteatanylivingthing____________(除非是在非常饥饿的情况下).except
Thejudgmentthatcigarettesmokingis【B1】______tohealthistheresultof
Thejudgmentthatcigarettesmokingis【B1】______tohealthistheresultof
Thejudgmentthatcigarettesmokingis【B1】______tohealthistheresultof
Thejudgmentthatcigarettesmokingis【B1】______tohealthistheresultof
Thejudgmentthatcigarettesmokingis【B1】______tohealthistheresultof
Withhisknowledgeandexperience,he______________________________(毫无疑问在不同的场合
Thetrulyincompetentmayneverknowthedepthsoftheirownincompetence,a
随机试题
HowisKelly’sneighbors’son?[originaltext]J:Howaretournewneighbors,Kell
[audioFiles]2018m3x/audio_ezfj_ezflisteningd_201803_171[/audioFiles]Identit
[originaltext]W:Howaboutouracademicevaluationofthissubjectattheendo
8个月婴儿于当年11月就诊,呕吐、腹泻2天,伴发热流涕,大便10次/日,水样便,
证券投资技术分析方法的要素包括( )。 Ⅰ.证券市场价格的波动幅度Ⅱ.证券的
站内并联电容器与并联电抗器()同时投入运行。不得$;$可以$;$允许
新建变电站核准后,主管部门应在1个月内明确变电站生产准备及运维单位。运维单位应落
(2017年11月)团队薪酬设计的原则包括()A.激励与控制相结合 B.
北洋政府时期,采用资产阶级三权分立宪法原则的宪法文件(草案)是( )。 A.
合同进度计划的主要作用有()。A.控制合同工程进度的依据 B.监理人确认进度付
最新回复
(
0
)