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
The Importance of Calcium Calcium is a mineral that helps build strong bones and teeth and regulates muscle contraction. / M
The Importance of Calcium Calcium is a mineral that helps build strong bones and teeth and regulates muscle contraction. / M
admin
2017-05-09
83
问题
选项
答案
The Importance of Calcium Calcium is a mineral that helps build strong bones and teeth and regulates muscle contraction. / Milk and dairy products have long been held as an important source of calcium. /Calcium can continue strengthening your bones / until the age of 20 to 25 when peak bone mass is reached. / After this point, your bones can only maintain or lose their density / and grow weaker as a natural part of the ageing process. / Inadequate dietary calcium intake before this age / can increase the risk of brittle bone disease, / as calcium is drawn from the bones as a reserve. /
解析
转载请注明原文地址:https://kaotiyun.com/show/XKJK777K
0
专业英语四级
相关试题推荐
AmericanHistoryisoneoftheelectivestudiesintheuniversity______.
AsG.BernardShawsays,"Happyisthemanwhoislivingbyhishobby."Witharapidlifepaceinmoderntimes,theimportanceof
Asthegoodsyouorderedarenowinstock,wewillshipthemwithout______asearlyaspossible.
Animportantlecture______tomorrow,theprofessorhastostayuplateintothenighttoprepareforit.
Hegottomissamonthofworkto______,andapparently,everyonewasjealousofhim.
Whydidthepaperindustryneedanewsourceoffiberintheearly1800s?
ChristmasTraditions圣诞节传统TherearemanywaystocelebrateChristmas,/andsomeBritishpeopleliketogoonholiday,/go
FourBritishmendetainedattheAmericandetentioncenterofGuantanamoBayinCubaare
TheDifferencesBetweenAmericanandBritishEnglishI.IntroductionAmericanEnglishandBritishEnglish:two【T1】ofEnglish【T1
BasketballOrganizedbasketball【T1】______twoteamsoffiveplayerseach.Theplayersscorepointsby【T2】______intoaraised
随机试题
若=e-kx,则k=________。
患儿,男,2岁。左侧阴囊红肿痛4天,4天前,因患儿突然哭闹而发现左侧阴囊红肿、拒按。经消炎止痛治疗后,阴囊可触摸,但仍红肿。问题2:如下图所示,为阴囊横切图,图中所显示的图像表现有
A.pH3.8~4.4B.pH5~6.6C.pH4.0~4.7D.pH4.5~5.5E.pH5.0~5.5正常阴道pH为
男性,22岁。2小时前呕咖啡样物100ml来急诊,既往无肝病和胃病史。查体:贫血貌,BP90/60mmHg,P100次/分,腹平软,无压痛,肝脾肋下未触及肿大,肠鸣音活跃。最可能的诊断是
A.生后1~2岁B.生后3~4个月C.生后3个月内D.生后5~7个月E.生后8~10个月80%的小儿动脉导管解剖上关闭的时间是
可以预防沥青混凝土路面横向接缝病害的措施是()。
国家标准规定,六大常用水泥的初凝时间均不得短于()min。
皖南山区的()是安徽省植被保存最好,珍贵动植物保留最多的地方。
海水那么近,浪打上岸,飞溅起一地水花。海潮汹涌,一波一波如各路驶来的轰隆火车,那视觉,听觉,触觉的震撼,瞬间要将人吞噬似的。坐在半颓倾的护栏水泥块上,看天色将暗之际由晕红转橘橙而灰蒙。一轮光盘映照在海面上,我以为那是即将隐落的夕阳,转念一想,不对,那可是初
A、Itwasrising.B、Itwaslowering.C、Itremainedunchanged.D、Itwasfluctuating.B细节题。通过浏览选项可知,本题问的是变化趋势。是上升?下降?未变?还是波动?文中关键句子
最新回复
(
0
)