【Hearingisveryimportanttoallofus.Wecan36beautifulmusic,nicesongsofbirds,thelaughterofpeopleorotherdifferentkindsof37intheworldwithourears.38wemusttrytoprotectourears.Thefollowingwilltellyo】

　　Hearingisveryimportanttoallofus.Wecan 36 beautifulmusic,nicesongsofbirds,thelaughterofpeopleorotherdifferentkindsof 37 intheworldwithourears. 38 wemusttrytoprotectourears.Thefollowingwilltellyou 39 protectears.

　　Listeningto 40 musicalotcanbebadforears, 41 whenheadphones（耳机）areused.Sotrynottowearheadphonesor 42 thevolume（音量）whenyou’rewearingheadphones.Youshouldgiveyourearsarestifyoulikewearingheadphones.

　　43 swimming,remember 44 earplugs（耳塞）intoyourearsorwearaswimhattostopwater 45 gettingintoyourears.Ifyougotoaconcert,wearearplugstoprotectyourearsfromtheterriblemusic! 46 ,specialearplugscanbemadeforyouifyougotoconcertsalotorifyouareamusicianyourself.Seea 47 ifyourearshurt.You’dbetter 48 aswhatthedoctorsays. 49 thesuggestionsabovenowandyouwon’tsay “What,what…?”whenyouaregetting 50 .

　　小题1:A.listen B.hear C.listening

　　小题2:A.sounds B.noise C.voices

　　小题3:A.Because B.Although C.So

　　小题4:A.whatto B.how C.howto

　　小题5:A.loud B.aloud C.lou