根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。
Isbottledwaterbetterforyouthantap?Orshouldyouchoosevitamin-enrichedwater?Expertssay,skipitall.Noneoftheseproductsislikelytomakeyouanyhealthier.Below,welookatfourmajormythsaboutthebenefitsofdrinkingwater.小题1:Expertssaythere’saneasywaytojudge.Ifyouarenotthirsty,yourfluidintakeislikely“justright”
MythNo1:Drinkeightglasseseachday.
Scientistssaythere’snoclearhealthbenefitofdrinkingsomuchwateraday.小题2:“Nobodyreallyknows,”saysDr.StanleyGoldfarb,akidneyexpertattheUniversity.ofPennsylvania.
MythNo.2：Lotsofwaterequalshealthierskin.
Thebodyisalready60percentwater.小题3:Addingafewextraglassesofwatereachdayhasalimitedeffect.“It’ssuchatinypartofwhat’sinthebody,”saysGoldfarb.“It’sveryunlikelythatone’sgettinganybenefit.”
MythNo.3:小题4:
Amoreaccuratestatementmaybe:Drinkingwaterisahelpfultoolfordieters.“Waterisagreatstrategyfordietersbecauseithasnocalories,”saysMadelineFernstromoftheUniversityofPittsburgh.“Soyoucankeepyourmouthbusywithoutfoodandgetasenseofsatisfaction.”Butwaterisnotmagical,sheadds.“Otherzero-calorieoptionssuchasdietsodasarefine,too.”
MythNo.4:It’seasytogetdehydrated(脱水的)duringaworkout.
Dehydrationsetsinwhenapersonhaslost2percentofhisorherbodyweight.小题5:“It’salsoobviousthatindividualsinhot,dryclimateshaveanincreasedneedforwater,”saysGoldfarb.“Butforawalkinthepark,nowaterbottleisnecessary.”