库存现金应采用实地盘点法进行清查。()
参考答案:对
Having decided to rent a flat, we _____ contacting all the accommodation agencies in the city. [ ]
A. set about
B. set out
C. set aside
D. set up
利尿剂作为降压药,其作用原理是()。
A.抑制血管紧张素Ⅱ生成
B.选择性而扩张外周血管
C.使心肌收缩力降低,外周血管扩张
D.抑制钠、水重吸收,减少血容量,降低心排血量
E.减慢心率、降低心排血量,抑制肾素释放