在商品经济社会,消费者权利在本质上体现了()
A.货币权利
B.法律权利
C.资产权利
D.效用最大化
参考答案:A
—Where are my rulers? — _________[ ]
A. No, they aren't on the bed.
B. Yes, they are on the bed.
C. It's under the bed.
D. I don't know. Are they on the bed?
下列指标可能有助于鉴别毛细支气管炎与哮喘,但除外()
A.有无家族史
B.有无个人过敏史
C.有无呼气性呼吸困难
D.对支气管扩张剂的治疗反应
E.有无反复发作史