it CAn BE inFErrED thAt sCott wAs A hEro BECAusE ______.
A．hE wAs A sEA CAptAin
B．hE CrossED A rivEr Full oF iCE
C．hE sAvED thE BoAt Almost At thE priCE oF his liFE
D．hE sAvED mAny pEoplE with A tugBoAt