WhendidLisabecomeconsciousagain?
A.Whenthetr ainwasleaving.
B.Aftershewasbackontheplatform.
C.Afterthepoliceandfireofficialscame.
D.Whenamanwascleaningthebloodfromherhead.
正确答案:B【解析】细节理解题。由倒数第三段的Itwashardtolifther.Shewasjustout.Buthemanagedtoraiseherthefourfeettotheplatform.sothatbystanderscouldholdherbythegrinsanddragherawayfromtheedge.ThatwaswhereLisabrieflyregainedconsciousness可知。



