与健康较为密切的人口结构是（）
A.文化和婚姻
B.年龄和性别
C.性别和婚姻
D.职业和文化
E.年龄和职业
参考答案：B
使催乳素分泌增加，引起 * * 肿大及泌乳是由于阻断了
A．M受体B．α受体C．结节-漏斗多巴胺受体D．中脑-皮层系统多巴胺受体E．黑质-纹状体多巴胺受体
(2013·北京，32)—So what is the procedure?
—All the applicants ________ before a final decision is made by the authority.
A．interview
B．are interviewing
C．are interviewed
D．are being interviewed
