We must not ________ the good traditions passed down from generation to generation.[      ]

A．catch sight of  

B．lose the sight of

C．lose sight of  

D．catch the sight of

黄某，女，28岁，昨起小便频急，涩痛而赤，腰酸，少腹胀，心烦，少寐，舌质红，苔腻，脉细数。

该病治当以何为法（）

A.清热通淋，凉血止血

B.利尿疏导

C.清热利湿，通淋排石

D.清热利湿通淋

E.健脾益肾