You write a procedure that will be called from two level triggers and a database trigger. Where should you store this code? ()
A. On the Oracle server.
B. Locally in each form module.
C. In an attached PL/SQL library
D. On your file network server.
东风消防车配备水带数量80MM、4盘,65MM、12盘。
A. 正确
B. 错误
20%甘露醇快速输入后多长时间颅内压开始下降()
A. 10~15min
B. 15~20min
C. 20~25min
D. 25~30mi
与外国人打交道时,所应当遵守的交际惯例称为()。
A. 涉外礼仪
B. 会面礼仪
C. 交谈礼仪
D. 沟通礼仪