单项选择题
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
A．preoccupied : mindless B．instinctive : barbaric C．whimsical: capricious D．responsive : interpretative E． natural : communicative