阅读理解
Youprobablyknowyoushouldsay‘please’and'thankyou’atrestaurants.Youprobablyknowtherulesofalibrary.Youknowyoushouldrespectandbenicetoyourclassmates.Butdoyouhavemusicmanners?
Keepitdown!Youhavetonoticethevolumeofyourmusic.Youshouldnotplayyourmusicsoloudthateveryonearoundyoucanhearit.Somepeoplemightevengetangry.Usually,whenyouplaythemusicloudonanMP3player,otherpeoplecan'thearthewordsofthesong.Theyjusthearaloudsound.Notonewantstolistentothis.Veryloudmusiccanalsobebadforyourears,soevenifyouarealonewhenlisteningtoyourMP3player,youshouldn'thaveitturneduptoohigh.
Takethemoff!YouneedtoknowwhentoturnyourMP3playeroffandputitaway.Librariesandschoolsdon'tallowMP3players.Thereareotherplaces,likemuseums,thatdon'thaverules,butitwouldberudetohaveyourMP3playeron.Sometimes,itjustdoesn'tmakesensetolistentoyourMP3playeratevent.Whywouldyoulistentomusicataplay,amovieorasportingevent?Youwouldmisswhatisgoingonandotherswouldwonderwhyyouevencame.
Takeoneout!Sometimesit'sokayjusttotakeoutoneearphoneandnottheother.ImagineyouarelisteningtoyourMP3playerwhensomeoneasksyoutheway.Itwouldnotberudetotakeoutoneearphone,tellhimtheway,andputbacktheearphoneandcontinuelistening.Youcanalsodothiswhenyouorderfoodatafast-foodrestaurantorwhenyouanswerthetelephoneandit'snotforyou.
It'syourchoice!Therearetimeswhenyouneedtodecidewhatisbest.Forexample,somepeoplecanlistentomusicontheirMP3Playerswhenreadbooks,whileothersthinkitisdisturbing.Incaseslikethis,youneedtodowhatseemsrightforyou.
(1)
A.
thetypeofmusic
B.
theamountofasound
C.
thelengthofasong
D.
thecolourofanMP3player
A.