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
Pollution occurs whenever unnatural substances are introduced into an environment. Most ocean pollution caused by humans are co
Pollution occurs whenever unnatural substances are introduced into an environment. Most ocean pollution caused by humans are co
admin
2015-02-17
36
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.
【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://kaotiyun.com/show/bsOO777K
0
专业英语八级
相关试题推荐
Americans’circleofcloseconfidantshasshrunkdramaticallyinthepasttwodecadesbutthenumberofpeoplewhosaythey【M1】_
Americans’circleofcloseconfidantshasshrunkdramaticallyinthepasttwodecadesbutthenumberofpeoplewhosaythey【M1】_
AntiqueauctionshavebecomepopularintheUnitedStatesbecauseasteadilyincreasingawarenessoftheinvestmentvalueofant
Somesocialscientistshaveclaimedthatdivorceharmschildrenfortherestoftheirlivesleadingthemtoformmarriagesash
Sevenyearsago,anEnvironmentalProtectionAgencystatisticianstunnedresearchersstudyingtheeffectsofairpollutiononhe
Recently,apossiblealternativewayofproducingpaperhasbeensuggestedbyagriculturalistsandenvironmentalists:aplantca
Recently,apossiblealternativewayofproducingpaperhasbeensuggestedbyagriculturalistsandenvironmentalists:aplantca
Recently,apossiblealternativewayofproducingpaperhasbeensuggestedbyagriculturalistsandenvironmentalists:aplantca
Recently,apossiblealternativewayofproducingpaperhasbeensuggestedbyagriculturalistsandenvironmentalists:aplantca
随机试题
中外领导人的专职秘书撰拟文稿在内容上具有对特定领导人职权范围的【】
痰浊阻滞型缺乳的临床表现有
乙酰辅酶A经三羧酸循环彻底氧化能生成ATP的数量为
生物膜功能的主要体现者是()
A.羚羊角B.甘草C.人参D.防风在国家一级保护野生药材物种范围内的药材是
根据《行政复议法》第6条关于行政复议范围的规定,在下列选项中,行政相对人对行政主体的行政行为不服,可以提起行政复议的是:
某企业月末银行存款日记账余额80000元,经查有四笔未达账项:企业已付银行未付款3000元;企业已收银行未收款:5000元;银行已收企业未收款10000元;银行已付企业未付款4000元。则调节后存款余额为( )。
信贷人员应根据抵押物的(),分析其变现能力,充分考虑抵押物价值的变动趋势,科学地确定抵押率。
某鞭炮企业是增值税一般纳税人。本月将150箱甲鞭炮销售给A商贸企业,不含税价格800元/箱,50箱移送非独立门市销售部,以850元/箱的价格全部对外销售。120箱甲鞭炮销售给B商贸企业,含税价1100元/箱,200箱交换给其他企业,50箱给员工作福利。月初
设备有形磨损,是设备在使用(或闲置)过程中发生的()
最新回复
(
0
)