请阅读下列短文，从每题所给的四个选项(A、B、c和D)中，选出最佳选项，并在答题卡上将该选项的标号涂黑。

A

Atthirteen,Iwasdiagnosed(诊所)withkindofattentiondisorder.Itmadeschooldifficultforme.Wheneveryoneelseintheclasswasfocusingontasks,Icouldnot.

Inmyfirstliteratureclass,Mrs.Smithaskedustoreadastoryandthenwriteonit,allwithin45minutes.Iraisedmyhandrightawayandsaid,“Mrs.Smith,yousee,thedoctorsaidIhaveattentionproblems.Imightnotbeabletodoit.”

Sheglanceddownatmethroughherglasses,“youarenodifferentfromyourclassmates,youngman.”

Itried,butIdidn’tfinishthereadingwhenthebellrang.Ihadtotakeithome.

Inthequietnessofmybedroom,thestorysuddenlyallbecamecleartome.Itwasaboutablindperson,LouisBraille.Helivedinatimewhentheblindcouldn’tgetmucheducation.ButLouisdidn’tgiveup.Instead,hinventedareadingsystemofraiseddots(点),whichopenedupawholenewworldofknowledgetotheblind.

Wasn’tIthe“blind”inmyclass,beingmadetolearnlikethe“sighted”students?Mythoughtsspilledoutandmypenstartedtodance.Icompletedthetaskwithin40minutes.Indeed,Iwasnodifferentfromothers;Ijustneededaquieterplace.IfLouiscouldfindhiswayoutofhisproblems,whyshouldIevergiveup?