利尿剂可用于治疗()
A.高血压
B.心绞痛
C.心力衰竭
D.肾功能不全
参考答案:A, C, D
_ often go shopping at the weekends. [ ]
A. Mum and I
B. I and Mum
C. Me and Mum
D. Mum and me
斑点免疫层析试验的常用载体材料为()
A.醋酸纤维素膜
B.尼龙膜
C.滤纸
D.硝酸纤维素膜
E.塑料膜