单项选择题
A．analogy : simile B．ennui : rehearsal C．commitment : equivocation D．exhortation : elocution E．harmony : mediation
A．cunning : decide B．vigilant: view C．knowledgeable: read D．hungry : eat E．shameless : misbehave
A．policeman : law B．statesman : electorate C．psychologist : psyche D．doctor : disease E． tenant : weed