about nine million people like rock climbing in america阅读理解答案

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1、AboutninemillionpeoplelikerockclimbinginAmerica阅读理解答案　　AboutninemillionpeoplelikerockclimbinginAmerica.Millionsmoretakepartintheactivityaroundtheworld.Somedoitjustforfun.Otherscompete.　　Climbingtakesstrength,controlandgoodbalance.Climbershavetopullthemselvesstraightuptheface

2、ofveryhighrocksorwalls.Sotheyhavetobestrongenoughtocarrytheirownweight.Andclimberssometimeshavetoholdontorocksbyonlytheirfingersortoes.　　Thereareseveralkindsofrockclimbing.Traditionalrockclimbingisdoneoutside.Climberswearropesandtieequipmenttotherocksastheyclimbmanyhundredso

3、fmetersup.Theyalsoconnecttheirropestotheequipment.Ifaclimberslips,aropecanstophimfromfalling.　　Sportclimbingissimilar.However,inittheprotectiveequipmentisplacedintherockallthetime.Thereisalsoindoorclimbing.Rockwallsmadeofwoodhaveplacesfortheclimber’shandsandfeet.　　Iceclimbin

4、gisexactlyasitsounds.Peopleclimbglaciersorfrozenwaterfallsinsteadofrocks.Theyusespecialequipmentfortheice.　　Andthenthereisbouldering-climbingrocks(巨石攀岩)betweenthreeandsevenmetershigh.Itisquickerandstrongerclimbing.Manyclimberslikeboulderingbecausetheycanuselessequipment.Clim

5、bersoftenneedonlyspecialshoesandchalk(防滑粉).Allclimbersusechalktokeeptheirhandsdry.　　Mostrockshavecracksandholesandpartsthatstickout.Climbersusetheseforfoot-holdsandhandholds.Climbersusetheirlegstoclimb.Theytrynottopullthemselvesupwiththeirhandsorarms.Armsandhandsareforpositi

6、onandbalance.　　Peoplealmostalwaysclimbingroupsoftwoormore.Climbingaloneisverydangerous.Expertrockclimberssayonlytheverybestinthesportshoulddoit.　　1．ThewritermentionsthenumbersinParagraph1inordertoshowthat_________.　　A.peopledorockclimbingjustforfun　　B.rockclimbingispopularar

7、oundtheworld　　C.peoplearoundtheworldlikethesamething　　D.Americanslikeallsports　　2．WecanlearnfortheParagraph2that________.　　A.apersonmusttakesomefoodforrockclimbing　　B.rockclimbingismoredangerousthanpeoplethink　　C.rockclimbingtakesplaceoutside　　D.rockclimbingisnotforeveryone　

8、　3．What’sthefeatureoftraditionalrockclimbing　　A.Itisverysafe.B.Itisdonealon