决定膀胱癌预后最重要的因素为（）. A.肿瘤大小 B.肿瘤部位 C.肿瘤的单发、多发

言脏腑之阴阳，脾为（）

A.阴中之阳

B.阴中之阴

C.阴中之至阴

D.阳中之阴

E.阳中之阳

The race was so ____ that everyone was ____ at the finish. [ ]

A. strong; held his breath

B. near; held his breath

C. close; holding their breath

D. narrow; holding his breath

老年肾虚，大便秘结，小便清长，头目眩晕，腰膝痠软者，治疗应选用

A．肾气丸

B．济川煎

C．真武汤

D．地黄饮子

E．六味地黄丸

测量中，读数错误属于（）。

A.量具误差

B.方法误差

C.环境误差

D.人员误差

记账凭证的编号必须由手工输入。( )