首页
登录
职称英语
Vitamins, like minerals, are chemicals. Thereis absolutely not difference i
Vitamins, like minerals, are chemicals. Thereis absolutely not difference i
游客
2024-06-12
22
管理
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】______ [br] 【S3】
选项
答案
∧ very→a
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3630766.html
相关试题推荐
________thegreatdifferencesbetweenthem,theyfellinlovewitheachothera
【B1】[br]【B20】A、distanceB、varianceC、contrastD、differenceD前面提到,控制船的升高或降低是通过水
【B1】[br]【B2】A、comparativelyB、completely.C、absolutelyD、essentiallyA所填词作为副词修
Itdoesn’tcomeasasurprisetoyoutorealizethatitmakesnodifference
Itdoesn’tcomeasasurprisetoyoutorealizethatitmakesnodifference
Itdoesn’tcomeasasurprisetoyoutorealizethatitmakesnodifference
Itdoesn’tcomeasasurprisetoyoutorealizethatitmakesnodifference
【B1】[br]【B20】A、distanceB、varianceC、contrastD、differenceD船闸很多是因为水面高度的差距很大,因
[audioFiles]audio_eusm_j26_001(20082)[/audioFiles]A、Chemicals.B、Rottencheese.
"Whatadifferenceawordmakes."Theissueofsemantics(语义学)hasbeenanon
随机试题
TryingtooHardCanSlowNewLanguageDevelopmentA)Neuroscienti
Answerthequestionsbelow.ChooseNOMORETHANTWOWORDSAND/ORANUMBERfromt
TheClassicalSenseofGoodGovernmentPoli
ArtificialIntelligence(AI)A)Weoftendon’tnoticeit,butartificialint
根据转让股份类型的不问,上市公司股份协议转让可以分为()。A.流通股协议转让和
某混凝土试块强度值不满足规范要求,但经法定检测单位对混凝土实体强度经过法定检测后
共用题干 第三篇Shouldn'tWeKnowWhoInvented
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性: A.如
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
学校要请专业人士进行毕业生就业指导,如果由你来组织,你会怎么做?
最新回复
(
0
)