【多选题】有关两性霉素B 的叙述,正确的是
D.
静滴会出现高热、寒战、头痛、呕吐,为减轻反应,静滴液应新鲜配制
E.
滴注前预防性服用解热镇痛药和防止抗组胺药,静滴液应稀释,静滴过快引起的惊厥和心律失常
【简答题】Éste () Luis, () el amigo de Ana.
【单选题】电动机正反转控制电路安装完毕,按下反转启动按钮,电动机反转运行;按下正转启动按钮,电路没有反应。那么,首先应该检查的电路是 () 。
【单选题】You are the administrator of a Windows 2000 Professional computer that has a shared printer. Several departments in your company use the shared printer. The Sales department frequently prints multiple...
A.
Configure the priority of the printer to 50. Add a new printer, and set the priority to 1. For the new printer, deny print permission for users in the Sales department.
B.
Configure the priority of the printer to 50. Add a new printer, and set the priority to 99. For the new printer, deny print permissions for users in the Sales department.
C.
Monitor the print queue and raise the priority of all print jobs that are sent by users who are not members of the Sales department.
D.
Delete the old printer. Add a new printer, and set the priority to a higher value. Pause the print queue only when graphic intensive print jobs are printing.
【单选题】下列昆虫的成虫期不需要补充营养的是( )
【单选题】电动机正反转控制电路安装完毕,按下反转启动按钮,电动机反转运行;按下正转启动按钮,电路没有反应。那么,首先应该检查的电路是 。
【单选题】电动机正反转控制电路安装完毕,按下反转启动按钮,电动机反转运行;按下正转启动按钮,电路没有反应。那么,首先应该检查的电路是( )。