【C10】A．ventedB．expressedC．utteredD．extended

interface A{ int x = 0; } class B{ int x =1; } class C extends B implements A {

interface A{ int x = 0; } class B{ int x =1; } class C extends B implements A {

CONCUR:A．disagreeB．pardonC．provokeD．extendE．depict

CONCUR:A．disagreeB．pardonC．provokeD．extendE．depict

【C7】______A．extendingB．will extendC．extendedD．to be extended

【C19】A．strainB．prolongC．flutterD．extend