完形填空Ifyougointotheforestwithfriendsstaywiththem.Ifyoudon'tyou1getlost.Ifyougetlostthisis2youshoulddo.Sitdownandstay3youare.Don'ttry4yourfriends—let

　　完形填空

　　Ifyougointotheforestwithfriendsstaywiththem.Ifyoudon'tyou1getlost.Ifyougetlostthisis2youshoulddo.Sitdownandstay3youare.Don'ttry4yourfriends—letthemfindyou.Youcanhelpthemfindyou5inoneplace.Thereisanother6tohelpyourfriendsorotherpeopletofindyou.You7shoutorwhistlethreetimes.Stop.8shoutorwhistlethreetimesagain.Anysignalgiventhreetimesisacall9.

　　Keepupshoutingorwhistling.10threetimestogether.Whenpeople11youtheywillknowthatyouarenotjustmakinganoise12.Theywillletyouknowthattheyhaveheardyour13.They'llgiveyoutwoshoutsortwowhistles.Whenasignalisgiven14itisananswer15acallforhelp.

　　Ifyoudon'tthinkthatyouwillgethelp16nightcomestrytomakealittlehouse17.Makeyourselfabedwithleavesandgrass.

　　Whenyouneedsomewateryouhavetoleaveyourlittlebranchhouseto18.Don'tjustwalkaway.Pickoffsmallbranchesand19themasyouwalkinordertogobackagaineasily.Whenyouarelostthemostimportantthingtodois20.

　　1．

　　[]

　　A．may

　　B．must

　　C．certainly

　　D．always

　　2．

　　[]

　　A．how

　　B．why

　　C．what

　　D．allwhat

　　3．

　　[]

　　A．when

　　B．theplace

　　C．there

　　D．where

　　4．

　　[]

　　A．tofind

　　B．find

　　C．tofinding

　　D．finding

　　5．

　　[]

　　A．tostay

　　B．bystaying

　　C．forstaying

　　D．staying

　　6．

　　[]

　　A．road

　　B．path

　　C．way

　　D．time

　　7．

　　[]

　　A．can

　　B．can't

　　C．maynot

　　D．may

　　8．

　　[]

　　A．Or

　　B．So

　　C．But

　　D．Then

　　9．

　　[]

　　A．withhelp

　　B．forhelp

　　C．tohelp

　　D．ofhelp

　　10．

　　[]

　　A．Seldom

　　B．Sometimes

　　C．Always

　　D．Never

　　11．

　　[]

　　A．see

　　B．hear

　　C．listento

　　D．findout

　　12．

　　[]

　　A．forfun

　　B．w