妇女乳腺受内分泌影响从发育至老年分期哪项是错误的（）
A.青春前期
B.青春期
C.成熟期
D.妊娠、哺乳期
E.老年萎缩期
参考答案：A
— Which is _____, physics or math?
— Physics. And I think it is more useful in our daily life. [ ]
A. more interesting
B. interesting
C. most interesting
D. the most interesting
判断血栓闭塞性脉管炎闭塞部位的准确方法是
A．肢体位置试验
B．静脉注射硫酸镁1Oml
C．仔细检查肢体各动脉搏动情况
D．行交感神经阻滞
E．行动脉造影
