{{i}}quEstions 17—20 ArE BAsED on thE Following tExt ABout A FirEFightEr. you now hAvE 20 sEConDs to rEAD quEstions 17—20.{{/i}}

whAt hAppEnED to hErBErt tEn yEArs AgoA．his BrAin wAs DAmAgED、
B．hE put out thE FirE.
C．hE sAvED mAny pEoplE.
D．hE DAmAgED somEonE.