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
2023-09-11
21
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] 【S2】
选项
答案
that后添“∧”并加词are
解析
此处为被动语态的定语从句。
转载请注明原文地址:https://tihaiku.com/zcyy/3004076.html
相关试题推荐
[originaltext]Darwinwasagreatscientist.Hestudiedlivingthingsinthe
[originaltext]Darwinwasagreatscientist.Hestudiedlivingthingsinthe
[originaltext]I’mhavingproblemslivingwithColin.We’vebarelyspokento
__________andhehadnootherwayofmakingaliving.(船的丢失对这位渔民是个灾难).Theloss
[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
随机试题
FreshwatersuppliesinAsiaandsouthAmericaisdisappearingastheglaciersm
[originaltext]W:Exercise,exercise,exercise.Wehearsomuchaboutitthesed
患者,女性,26岁,GPAL,末次人流为6个月前,人流后一直无月经来潮,自测基础
()产生的内部根源,直接说来在于医务人员的社会性;最终说来在于它攸关自己
气厥实证常用治疗方药为A.导痰汤 B.四味回阳饮 C.通关散 D.羚角钩藤
患者,男,74岁。转移性右下腹痛2天,高热1天。查体:体温39℃,腹部肌紧张呈板
气体绝缘金属封闭开关设备在安全措施可靠的条件下,可在设备带电状况下进行SF6气体
A. B. C. D.
由于堤身浸润线抬高,使在高洪水位下土筑堤坝的背水坡有水渗出,通常称为“散浸”。
釉质龋最早出现的病理变化是A.不透明 B.混浊 C.色素沉着 D.崩裂
最新回复
(
0
)