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
Summary Listen to the passage. For questions 26 ~30, complete the notes using no more than three words for each blank. Like o
Summary Listen to the passage. For questions 26 ~30, complete the notes using no more than three words for each blank. Like o
admin
2019-08-28
40
问题
Summary
Listen to the passage. For questions 26 ~30, complete the notes using no more than three words for each blank.
Like our polluted environment, our bodies are no longer pollution-flee. Scientists now know that there is pollution in our bodies. On 【D6】______, we have 53 cancer-causing chemicals in our bodies. Even 【D7】______has been connected with bone cancer and other diseases. Some common cosmetics contain small amounts of chemicals, which seep into our 【D8】______ when we use these products. They prevent us from absorbing the 【D9】______our bodies need. So, it is 【D10】______that we find ways to reduce the amount of chemicals in our bodies. We should remind our friends and families to take care of their bodies.
【D9】
Summary
Everyone knows about pollution in the environment. Water, air, and land are all polluted. This means that pollution is everywhere. Now, scientists are looking inside our bodies to find out about internal pollution.
In 2003, the Environmental Working Group studied nine people to measure the chemicals in their bodies. These nine people had an average of 53 cancer-causing chemicals in their bodies. They also had an average of 62 chemicals that can damage the brain, and 55 that can harm babies in pregnant women. Even though a lot of chemicals were found in human bodies, the chemicals were found in small amounts. The amounts were small enough that they were probably not hurting the people. However, scientists are worried because most of these chemicals were created by humans. Most of these chemicals did not exist 75 years ago. This proves that we have not only polluted the world—we have polluted our own bodies!
How does this pollution get into our bodies? We come into contact with many chemicals every day. For example, everyone uses soap, skin lotion, and shampoo. However, few people know that these products contain harmful chemicals, some of which may cause memory loss. Chemicals known as DEA (diethanolamine)and TEA (triethanolamine)may seep into the skin and stop us from absorbing a helpful nutrient called "choline". Choline is a nutrient that plays a crucial role in the memory cell making process in the developing brain. Some people worry that every time we wash our hair, we are decreasing our memories.
Everyone knows they should brush their teeth regularly, but recent research has shown that some toothpastes can cause cancer. Fluoride is a key ingredient in many toothpastes. However, studies show that fluoride does not really protect our teeth. In fact, fluoride has been connected with bone cancer and other diseases. While we are trying to save our smiles, we could be damaging our health.
Women are probably exposed to more chemicals than men because they use more beauty products. Recently, harmful chemicals have been found in nail polish, hair spray, deodorant, and perfume. The chemicals are called "phthalates". Studies on animals have shown that phthalates can damage the liver, the kidneys, and the lungs. Cosmetic companies say the amounts of phthalates in their products are safe, but consumer protection groups disagree. They say some women use so many products that the levels are actually high. So, the more women try to look beautiful, the more they could be harming their health.
In a futuristic story by Ray Bradbury, a man found a pristine stream on a new planet. When he drank from the stream, he died! Why? His body was so polluted that pure water was a poison to him! Perhaps that is only science fiction, but it reminds us to take care of our bodies. We must find ways to reduce the pollution we absorb.
选项
答案
nutrients
解析
转载请注明原文地址:https://kaotiyun.com/show/DpNK777K
本试题收录于:
C类竞赛(非英语专业本科)题库大学生英语竞赛(NECCS)分类
0
C类竞赛(非英语专业本科)
大学生英语竞赛(NECCS)
相关试题推荐
InternetentrepreneurCarlChurchilldescribeshimselfas"anormal19-year-old",exceptthathisInternettechnologycompanyi
Thisbarchartshowshowmanytimesaclassofchildrenhitatargetwithasetoftenbeanbags.Howmanychildrenhitthetarge
Afarmerhasafieldcontainingacertainnumberofpigsandhens.Betweenthemtheyhave36headsand100feet.Howmanypigsa
Today,parentsare【D1】______worriedaboutthesafetyoftheirchildren,andbecauseofthis,theyarenotlettingtheirchildren
WhatisStuartplanningtodowithhisfriends?
AccordingtotheWorldWildlifeFund,thepolarbearcouldbefacedwithextinctionandalargenumberofotheranimalsreduced
OnSaturdaymorningweworkedfor______twohoursandthenstoppedtohavesomethingtoeat.
Aswedistanceourselvesfurtherfromthenaturalworld,weareincreasinglysurroundedbyand____________ourowninventions.
MitsuakirecentlyarrivedintheUnitedStatestoenteruniversity.WhenMitsuakifirstarrived,hewasreallyamazedathowyou
—Excuseme,Iwassittingthere.—Ohwereyou?Sorry,Ididn’trealize.—________.—Letmemovemythings.
随机试题
计算
患儿,4个月,主诉因夜惊、夜啼睡眠不安,烦躁易激惹,到保健门诊就医。初步诊断为维生素D缺乏性佝偻病。
北京国际贸易仲裁委员会对于涉港争议进行了仲裁。关于该裁决的执行问题.依1999年最高人民法院《内地与香港特别行政区相互执行仲裁裁决的安排》,下列说法正确的有哪些?()
我国关于外商投资企业的立法,体现了以下原则,其中不正确的是()。
根据代理权产生的根据不同,可将代理分为()。
工厂布置,是指工厂在厂区范围内,对车间(科室)、仓库、设施、厂内运输线路、动力线路、供气管道、三废处理、绿化等各组成部分进行合理安排和组合。下列不属于工厂布置的一项是()。
中国特色社会主义法律体系是以我国全部现行法律规范按照一定的标准和原则划分为不同的法律部门,并由这些法律部门所构成的具有内在联系的统一整体。每一法律部门均由一系列调整相同类型社会关系的众多法律、法规所构成。下列选项中属于独立法律部门的是
Accordingtocertainbeercommercials,thecontemporaryversionofsuccess【B1】______inmovinguptoapremiumbrandthatcosts
制定准确、详细的项目范围说明书是保证项目成功实施的关键,__________一般不属于项目范围说明书的主要内容。
PassageSixWhatdothecompanies’effortstokeeppersonalinformationprivateseemtobe?
最新回复
(
0
)