糖尿病患者尿量增多的原因是
A．饮水过多
B．肾小球滤过率增高
C．肾小管重吸收氯化钠量减少
D．小管液溶质浓度过高
E．深交感神经紧张度降低
参考答案：D
They want to know ____ do to help the suffering people in the earth-stricken area. [ ]
A. what can they
B. what they can
C. how they can
D. how can they
下列属妊娠慎用药的是（）
A.牵牛子
B.莪术
C.麝香
D.肉桂
E.川牛膝
