(1)About70000000Americansaretryingtoloseweight(减肥)．Thatisalmostloutofevery3peopleintheUnitedStates．Somepeopleeat1foodandtheyhardlyhaveanyfatsorsweets．Othersdorunning，exercisewithm

　　(1)

　　About70000000Americansaretryingtoloseweight(减肥)．Thatisalmostloutofevery3peopleintheUnitedStates．Somepeopleeat1foodandtheyhardlyhaveanyfatsorsweets．Othersdorunning，exercisewithmachines，takemedicines，orevenhaveoperations．2youcanseelosingweightisa3work.WhydosomanypeopleintheUnitedStateswanttoloseweight？

　　ManypeopleintheUnitedStatesworryabouttheirlookofthebody．Formanypeople，lookingnicealsomeanstobe4．Otherpeopleworryabouttheirhealthasmanydoctorssayoverweightisnotgood．

　　Mostpeoplewanttofindafasterand5waytotakeofffat，andbooksofthiskindareverypopular.Thesebookstellpeoplehowtoloseweight．Eachyearalotofnewbooksliketheseare6．Eachonesaysitcaneasilyhelppeopletakefataway．

　　Losingweightcanbe7．Someoverweightpeoplegotohealthcenters，likeLaCostainCalifornia．Menandwomenpayseveralhundreddollarsadayatthesehealthcenters．Peoplelivethereforoneweekortwo，takingexerciseseatingdifferentfoods．Mealstheremaybejustalittle．Allthisworksforlosingweight．84daysontheprogramme，onewomancalledMrs．Warrenlost5pounds(2.27kg)．At$400aday，shespent$320toloseeachpound．Butshesaidshewasstill9todoso．

　　Healthcenters，books，medicines，operations，runningandexercisemachinesallneedalotofmoney．SointheUnitedStates，losingweightmaymeanlosing10too．

　　[]A．

　　less

　　B．

　　more

　　C．

　　nice

　　D．

　　fast

　　(2)

　　[](3)

　　[](4)

　　[](5)

　　[](6)

　　[](7)

　　[](8)

　　[]