首页
登录
职称英语
The reason fruits and vegetables are so important to your overall health is
The reason fruits and vegetables are so important to your overall health is
游客
2024-04-21
18
管理
问题
The reason fruits and vegetables are so important to your overall health is that they are major purveyors of antioxidants.
Antioxidant molecules are like the missile【C1】______system of your body, preventing damage from molecular bombs called free radicals. It works like this: in order to breathe, move, or eat, your body’s cells【C2】______food and oxygen into energy. This chemical reaction releases【C3】______byproducts, the free radicals we mentioned. Basically, they’re highly reactive【C4】______of oxygen that are missing an electron.
【C5】______for that missing electron, they steal them from normal cells, damaging the healthy cell and its
DNA in the【C6】______. This damage eventually【C7】______to any number of major health problems, including heart disease, memory loss, and cancer.
Antioxidants, however,【C8】______with this process by giving free radicals one of their own electrons to stabilize them. Or they combine with free radicals to form different, more【C9】______compounds. There are also antioxidant enzymes that help free radicals react with other chemicals to produce safe, instead of toxic, substances. Antioxidants, for instance, help prevent "bad" LDL cholesterol from becoming【C10】______and forming plaque(斑). This is the reason the health establishment is so insistent on people eating more fresh produce: It provides around-the-clock defenses against free-radical damage to your arteries.
A)change B)contributes C)convert D)defense E)Desirous
F)Desperate G)forms H)harmful I)interfere J)offense
K)participates L)process M)stable N)stickier O)thinner [br] 【C10】
选项
答案
N
解析
该空格前为动名词becoming,空格后为and forming plaque,因此填入该空格的词应为名词或者形容词。根据上下文可知,所选单词应表示“粘稠的”的含义,选项中只有N符合,stickier为形容词sticky的比较级形式,意为“黏的,黏性的”。
转载请注明原文地址:https://tihaiku.com/zcyy/3564910.html
相关试题推荐
[originaltext]Currentstudiesshowthatwhatgoesonlabelsisanimportant
[originaltext]Currentstudiesshowthatwhatgoesonlabelsisanimportant
[originaltext]Currentstudiesshowthatwhatgoesonlabelsisanimportant
[originaltext]VitaminDhelpsbonesandmusclesgrowstrongandhealthy.
[originaltext]VitaminDhelpsbonesandmusclesgrowstrongandhealthy.
[originaltext]W:I’vebeenreadingaboutanewhealthysnackfood.It’smadefr
[originaltext]W:I’vebeenreadingaboutanewhealthysnackfood.It’smadefr
Theproblemofhowhealth-careresourcesshouldbeallocatedorapportioned,
Theproblemofhowhealth-careresourcesshouldbeallocatedorapportioned,
Here’sawarningfromhealthexperts:Sittingisdeadly.Scientistsareinc
随机试题
WhenaskedhowtheydefinetheAmericanDream,mostpeoplewillsay,"Succe
A.traditionallyB.confinedC.cooperativenessD.organizationE.powerful
[originaltext]Theodore,themanageroftheParadiseHotel,toldamiddle-a
【S1】[br]【S4】I从语法角度看,所填词作句子的状语,因此应该为一副词,先选定basically和finally。根据从句和主句的让步关系(altho
儿童感染性腹泻最主要的病原是A、寄生虫 B、螺旋体 C、病毒 D、真菌
乳香醋炙的功效是A.增强疗疝止痛作用 B.可以治疗心腹诸痛 C.矫味免吐
某公司拟建一个加工厂,分析人员在地图上设计参照坐标,并确定相关地址的坐标(单位:
根据《行政诉讼法》及相关法律的规定,下列关于证明同一事实的不同证据之间的效力,说
根据个人所得税法律制度的规定,作者将自己的文字作品手稿原件拍卖取得的所得,适用的
超声波检测技术等级分为A,B,C三个级别,其中( )A.A级最高 B.C级最
最新回复
(
0
)