问题详情

Asamusicteacher,Ihavealwaysknownthatmusictouchesthesoul.Ttcan_21__allkindsofbarrierstoreachstudentsinaveryspecialway.Itcanbethe_22__foreachchildtofindtheirlight.Iwouldliketoshareastoryaboutit.
ForafewyearsIwasblessedwiththeopportunitytoteachdisabledstudents.Oneofmymost__23_studentswasafive-year-oldgirlcalledVanessa,whohaddifficultywalking,andcouldnotspeak.OneofherfavoritesongswasJohntheRabbit.ItwasacallandresponsesongwhereIsangthecallandthestudents__24__twicewhilesingingtherepeatingphrase,"Oh,yes!"Vanessalikedtoputherhandstogetherwithmineandclapwithme.Weprobablyperformedthatsongduringeveryclass.Butshe___25__saidorsangaword.
Oneday,whenthesongwasfinished,Vanessa_26__meintheeye,clapped
hertinyhandstwiceandsaidthewords"Oh,yes!"Iopenedmymouthin
astonishmentandforthatmomentIwastheonewhocouldnotspeak.Whenmyheart__27__startedbeatingagain,Ilookedoverattheassistantteachertofindheralsospeechless.Throughmusic,wehadmadeanawesomeconnection.
Severalyearslater,ImetVanessaonthestreetintown.Sheclappedherhandstwice,imitatingthesongwehad__28__somanytimesinourmusicclass.Thelittlegirl,__29__herconnectionwithmusic,leftanimpressiononmethatwilllastforever.
Everychildhasthe__30__tolearnandgrow.Itisuptoustodiscoverthewaytoreacheachandeveryoneofourstudents.Weallmustfindeachchildslight.
21.A.breakthroughB.GiveinC.putawayD.takeover
22.A.meanB.directionC.processD.Effort
23.A.easy-goingB.hardworkingC.memorable
24.A.sangB.dancedC.followedD.Clapped
25.A.everB.neverC.stillD.Sometime
26.A.lookedB.sawC.staredD.noticed
27.AimmediatelyB.fortunatelyC.slowlyD.finaly
28.A.performedB.operatedC.trainedD.organized
29.A.uponB.throughC.fromD.Since
30.A.standardB.abilityC.planD.necessity
请帮忙给出正确答案和分析，谢谢！