单项选择题
A.obstinate ; infuriate B.obedient ; refute C.refractory ; provoke D.intractable ; remonstrate E.bizarre ; palliate
A.prattle ; amuse B.meditate ; nonplus C.praise ; displease D.meddle ; surprise E.absorb ; insult
A.a hesitancy about ; carelessly B.an aptitude for ; sparingly C.a repugnance toward ; tactfully D.an enthusiasm about ; zealously E.a blitheness about ;carefully