单项选择题
A．ecologist: bionomy B．pathology: treatment C．neurologist: psychology D．neonatologist: infants E．botany: fern
A．levy: laborer B．subpoena: witness C．employ: staff D．induce: sheriff E．select: member
A．pleased: ecstatic B．buoyant: obstinate C．busy: occupied D．persistent: daunted E．curious: inquisitive