IwastakingatraintoLondon′sVictoriaStation.Ihadnoticedthatthecarriagewasnoiseandfilledwithpeople.Beforelong,atraininspectorcomestocheckouttickets.Apassengerrealizedhecouldn′tfindhisticketbutbecamequiteupset.Theneveryoneinthecarriagebegansearchingtheticket,whichwaseventuallyfoundunderaseatseveralrowsfromhisowner.Thepersonwhofoundaticketsmiledwithpleasureathissuccess.Nooneinthecarriagehadpreviousspokentoorevennoticedtheticket-ownerbefore.Yet,theyhadsoquicklyofferedthestrangerstheirhelp.Ifwecouldshowconcerntoothersonneed,theworldwouldbeabetterplacetolivein. 第1处错误___________
去掉had。 考查时态。本文叙述的是过去发生的一件事情，不需要使用过去完成时，过去完成时表示的是“过去的过去”所发生的事情。句意为“我注意到车厢里很吵闹，挤满了人”。
