首页
登录
职称英语
Pollution occurs whenever unnatural substances are introduced into an envir
Pollution occurs whenever unnatural substances are introduced into an envir
游客
2023-12-06
11
管理
问题
Pollution occurs whenever unnatural substances
are introduced into an environment. Most ocean
pollution caused by humans are concentrated along the 【M1】______
coasts of continents. Let’s see what some of the pollutants are.
Industrial wastes sometimes get to seawater. Often, 【M2】______
these contain(concentrations)of metals and chemicals
that harm organisms. Solid wastes, such as plastic bags
and fishing line left lying on the beaches, can entangle
in animals. Medical waste such as needles, plastic 【M3】______
tubing, and bags are a threat to both humans and
animals.
Pesticides, which include herbicides(weed killers)
and insecticides(insect killers), used in farming
reaching the ocean as runoff. They become 【M4】______
concentrating in the tissues of marine organisms. 【M5】______
Crop fertilizers and human sewage create a
different kind of problem. They fertilize the water. This
causes some types of algae to produce very rapidly. 【M6】______
When these algae die, they’re decomposed by huge
amount of bacteria. The problem is that the bacteria use 【M7】______
up much of the oxygen in the water during respiration.
However, other organisms such as fish can’t get the 【M8】______
oxygen they need, and they die.
Oil spills also pollute the ocean. You’ve heard in
the news about major oil spills caused to tanker 【M9】______
collisions, and leaks at offshore oil wells. Another
source of oil pollution is oil mixed with wastewater
that’s pumped out of ships. In addition to these
resources, oil discarded from cars and industries is 【M10】______
sometimes dumped into streams. It, too, eventually
reaches the ocean. [br] 【M2】
选项
答案
to—into
解析
介词错误。本句的意思是“工业废品进入大海”,get to无法表达这样的意思,应改为get into。
转载请注明原文地址:https://tihaiku.com/zcyy/3250490.html
相关试题推荐
______firstintroducedChristianityintoEngland.A、JuliusCaesarB、St.Augustin
Finally,thefourth,oradjustment,phaseoccurswhenyoufeelthatyoufunct
WheneverIspeaktoeducatorsandinterestedlaypeopleaboutneuroplasticity
WheneverIspeaktoeducatorsandinterestedlaypeopleaboutneuroplasticity
BiancaSforzaattractedfewstareswhenintroducedtotheartworldonJanua
BiancaSforzaattractedfewstareswhenintroducedtotheartworldonJanua
BiancaSforzaattractedfewstareswhenintroducedtotheartworldonJanua
Whatisthefindingintroducedbytheinterviewee?[br][originaltext]W;I’mKe
Whatisthefindingintroducedbytheinterviewee?[br][originaltext]W;I’mKe
Whatisthefindingintroducedbytheinterviewee?[originaltext]W;I’mKellyKl
随机试题
Recently,acoupleinNewZealandwereforbiddenfromnamingtheirbabyson
A(11)physician,whowaslyingonhisdeathbed,wassurroundedbyseveral
TakingVacationsExperiencesan82PercentIncreaseinJobPerformanceA
Directions:Inrecentyears,travelhasbecomeacommontopicinourdailyl
社会意识相对独立性的最突出表现是( )。A.社会意识的历史继承性 B.各种社
患者60岁,突发呼吸困难,两肺哮鸣音,查体心脏不大。可选用的较为合理的药物是A.
以下哪项不是面色发青所属病证A.痛证 B.寒证 C.凉风 D.水饮 E.
《义务教育美术课程标准(2011年版)》“设汁-应用”学习领域中,未明确要求学生
超声波局部放电检测,通过调整测量频带的方法,将带通滤波器测量频率从100kHz减
根据规定,要求专业承包单位在分包工程时应具有()。A.施工资质 B.劳务资质
最新回复
(
0
)