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
Vitamins, like minerals, are chemicals. There is absolutely not difference in the chemical structure 【S1】______ of the natu
Vitamins, like minerals, are chemicals. There is absolutely not difference in the chemical structure 【S1】______ of the natu
admin
2010-01-26
22
问题
Vitamins, like minerals, are chemicals. There
is absolutely not difference in the chemical structure 【S1】______
of the nature vitamin C and the chemical structure 【S2】______
of the synthetic vitamin C. Also, while most
substances are harmless at very low level of intake 【S3】______
(吸入), all substance—even the elements that are
essential to life—can be dangerous if you overdo
them. Take water for example. Six or eight glasses
a day will keep your body in good fluid balance.
But you can also be drown in it. 【S4】______
Some people argue that because individual 【S5】______
vary greatly in their need for nutrients, it can 【S6】______
necessarily be stated that any given amount is too
much; that is all relative. But since there is little
solid information on what is the optimum intake
of any essential nutrient in healthy individuals, it
would be impossible to give guidelines that take
these proportional needs into count. 【S7】______
Just as with other drags, the relation to different 【S8】______
vitamin dosages varies, with some people better able
than others to tolerate large amounts. While we do
know that very specifically what the toxic level is 【S9】______
for vitamins A and D, we are far less sure about
vitamin E, even though it, too, is fat-soluble, and
we still don’t understand the water-soluble vitamins,
the C or the B groups, which the body can’t store. 【S10】______
【S7】
选项
答案
count→account
解析
转载请注明原文地址:https://kaotiyun.com/show/tDdK777K
0
大学英语六级
相关试题推荐
Workingfromhomecomeswithsomeadditionalbenefits.Youenjoyabetterwork-lifebalance,don’thavetocommutetotheoffice
A、Theycostless.B、Theytastedbetter.C、Theywereinfashion.D、Theywerewidelyadvertised.AWhydidsparklingwinesbecomem
Whatisthepassagemainlyabout?AccordingtotheUSNationalCenterforHealthStatistics,theincreasedobesityintheUSis
Sheis______(父亲的掌上明珠)buthermotherisstrictwithher.
Itdoesn’tcomeasasurprisetoyoutorealizethatitmakesnodifferencewhatyoureadorstudyifyoucan’trememberit.You
Itdoesn’tcomeasasurprisetoyoutorealizethatitmakesnodifferencewhatyoureadorstudyifyoucan’trememberit.You
Therearemanynewpossibilitiesofwaystolearn,becauseofthesenewtools.______haveincreasedgreatlyinthepastcentur
Chinahasoutlinedanewapproachtoforeigninvestment,withplannerssayingtheywillnowfocuslessonattractinglargeamoun
Wal-MartWal-Martismorethanjusttheworld’slargestretailer.Itisaneconomicforce,aculturalphenomenonandalight
随机试题
在脾胃的关系中,最根本的是
外科的善恶顺逆指的是
可使肥厚性梗阻性心肌病患者心脏杂音减弱的药物是
2010年5月4日,申请人张某向人民法院申请财产,2010年5月5日,人民法院对其要求采取了保全措施,则张某在()前不起诉的,人民法院应当解除财产保全。
根据《中华人民共和国知识产权海关保护条例》的规定,应知识产权权利人的申请,由海关查扣侵权嫌疑货物而造成无过失收发货人的损失,应由()。
政府间转移支付的内容不包括()。
体育教学内容
投射效应是指在人际交往中,认知者形成对别人的印象时,总是假设他人与自己有相同的倾向,即把自己的感情、意志、特性投射到他人身上并强加于人的一种认知障碍。一般说来,投射可分为两种类型:一种是指个人没有意识到自己具有某些特性,而把这些特性加到了他人身上。另一种是
There(1)_____notonetypeofreadingbutseveralaccordingtoyourreasonsforreading.Toreadefficiently,youhaveto(2)__
In1963,formerSenatorGaylordNelsonbegantoworryaboutourplanet.SenatorNelsonknewthatourworldwasgetting【S1】______
最新回复
(
0
)