液化石油气发生燃烧时,灭火人员需穿全身消防服,佩戴(),在上风向灭火。 ["防护罩","空气呼吸器","口罩","面罩"]
()从先锋向世俗的妥协,一般认为始于《在细雨中呼喊》。
技术速度.运营速度的区别,说明什么问题?
You want to perform in incomplete recovery of your database. You plan to use these commands to recover your database: SET UNTIL TIME = ’2000-12-09:11:44:00’; RESTORE DATABASE; RECOVER DATABASE; How should the commands be executed? () ["Only the SET command must be within a RUN block.","All commands should be executed at the RMAN prompt.","All three commands must be within a single RUN block.","Only the RESTORE and RECOVER commands must be within a single RUN block."]
男性,65岁,右腹股沟区可复性肿块10年,肿块有时进入阴囊。患者有长期便秘和吸烟史。体检发现右腹股沟区梨形肿块,约8cm×6cm×5cm大小,质软,外环口容2指,还纳后,压迫内环口,肿块不再出现。透光试验阴性。以下哪项内容与疾病评估无关() ["慢性咳嗽史","慢性便秘史","尿频、尿急史","D,工作单位","工作种类"]
《三里湾》是我国第一部反映()的长篇小说。