变电站名牌一般安装在变电站大门左侧门柱上,站名牌底端离地面()为宜。
A.1400mm
B.1500mm
C.1600mm
D.1800mm
参考答案:C
The first decade in the 21st century is the one ________ many significant advances are made in China.[ ]
A. that
B. in which
C. which
D. where
关于休克护理,下列哪项不妥
A.平卧位 B.常规吸氧 C.给热水袋,保暖 D.观察每小时尿量 E.每15min测血压、脉搏1次