Doyouhaveamobilephone?Doyouoftensendtextmessages（短信）toyourfriendsorfamily?Ifyoukeepsendingtextmessagesoverandoveragain,theremaybesomethingwrongwithyourfingers.小题1:Ifyoudon’t,youmayget

　　Doyouhaveamobilephone?Doyouoftensendtextmessages（短信）toyourfriendsorfamily?Ifyoukeepsendingtextmessagesoverandoveragain,theremaybesomethingwrongwithyourfingers. 小题1: Ifyoudon’t,youmaygetinjuredoneday.

　　Textmessagingortextingisbecomingpopular.Butscientistshavefoundoutthattextingcangiveusproblemswithfingers.Toomuchtextingcanmakeyourfingersuncomfortable.Whenwepresssmallbuttonsoverandoveragain,wemayhaveadiseasecalledRSI.RSIisshortforRepetitiveStrainInjury(重复性力损伤).

　　HarrietWilsonisadoctor.ShehasmanypatientswithRSI. 小题2: Ifwespendmorethan10to15minuteseveryday,wecouldhavesuchproblemsinthefuture.

　　Mobilephonesaregettingsmallerandsmaller. 小题3: Textingwithasmallerphoneisworsethanusingalargerphonewithbiggerbuttons. 小题4: .

　　Ifyouuseacomputerkeyboardandplayvideogamesforlong,youmayhavethesameproblem.MoreandmorepeoplecanfindthemselveswithRSI.

　　A.Soit’sagoodideatousealargerphone.

　　B.Everybodyusingthemobilephonesshouldbecareful.

　　C.Andthebuttonsaregettingclosertogether.

　　D.It’seasytofindoutthatmobilephoneshavechangedourlife.

　　E.Shesaysweshouldcheckhowmuchtimewearespendingintypingtextmessages.

　　小题5:Whatdoesthewriterwanttotellus?A．Hewantstoaskusnottosendtextmessageswithmobilephones.B．Hewantstotellustousesmallmobilephonestosendtextmessages.C．Hewantstotellussomegoodwaystocommunicatewithfriends.D．Hewantstotellusthedamage（伤害）ofsendingtextmessagestoomuch.