指出《山坡羊•潼关怀古》曲中的拟人句,说明其表现意义?
A股、基金、债券、ETF、权证等品种最终交收时点为()日的16:00. ["T+0","T+1","T+3","T+6"]
血-睾屏障组成成分包括() ["相邻支持细胞间的缝隙连接","相邻支持细胞间的紧密连接","生精小管的基膜","间质毛细血管的基膜","间质毛细血管的内皮"]
下列关于烘焙法的说法正确的有:() ["直接或间接加热","用文火加热","焙法时间短,烘法时间长","主要目的是降毒","主要目的是使药物干燥易粉碎"]
中药害虫的致死高温区为() ["35℃~40℃","45℃~50℃","50℃~60℃","70℃~80℃","80℃~100℃"]
医生实施哪些诊疗或用药前要事先告知患者或家属,并征得其同意后方可使用?