当ATP轨旁设备发生故障影响范围较大时,该区段可采用自动站间闭塞法组织行车,凭地面信号显示以()模式驾驶列车。
参考答案:NRM
The governments are very _________ about setting a new policy and make no decision until they are quite sure it is the right one.
A.particular
B.concerned
C.cautious
D.certain
患者男性,42岁,炎热夏天,高温下在外连续工作,出现剧烈头痛、头晕、眼花、耳鸣、体温不高,考虑为日射病,来急诊就诊。护士首先应采取
A.头部用冰袋或冷水湿敷B.吸氧C.测量血压D.心电监护E.安慰病人