【(1)allthethingsweeatanddrink,wateristhe(2)important.Not(3)peopleunderstandthisbutthisisquitetrue.Thehumanbobycangowithourfoodforalongtime,buttwo(4)threedayswithourwaterusuallymakespeople(5)Manypeopledonotun】

　　(1)allthethingsweeatanddrink,wateristhe(2)important.Not(3)peopleunderstandthisbutthisisquitetrue.Thehumanbobycangowithourfoodforalong

　　time,buttwo(4)threedayswithourwaterusuallymakespeople(5)

　　Manypeopledonotunderstandhow(6)waterthehumanbodyneedstoworkweelandmanypeopledon'tdrink(7),especiallyinhotweather.Mostpeopledrinkwhenthey

　　are(8)butoftenneedmorewater,especiallyifwehavebeenthingexercises.

　　Aman'sbodyis65to75percentwater.Ifwedon'thave(9)water,wefeel(10)andmanybecomeill.Doyouknow

　　1.AtByForOf

　　2.leastmoremostmuch

　　3.fewmanymuchsome

　　4.andbutforo

　　5.deaddeathdiesdied

　　6.fewlittlemuchmany

　　7.enoughfewmuchsome

　　8.hungryhappythirstytired

　　9.allenougheverysome

　　10.angryfinehardtired

　　第4个选择D是or