日常运行管理方面不包括如下()资料。
A.电缆线路故障记录;
B.记录电缆负荷并分析其年、季负荷分布情况;
C.电缆线路巡视记录;
D.电缆线路设备变动记录。
参考答案:C
患者,男,72岁,血压210/96mmHg,伴气促及下肢水肿,心率110次/分,最好选用下列何种降压药物()
A.美托洛尔
B.卡托普利
C.硝苯地平
D.双氢克尿噻
E.哌唑嗪
What is a “Special Warning”? ()
A.An urgent message concerning a vessel in distress
B.A weather advisory about unusual meteorological or oceanographic phenomena hazardous to vessels
C.A broadcast disseminating an official government proclamation affecting shipping
D.A radio navigational warning concerning a particularly hazardous condition affecting navigation