IP地址 | 145.189.24.3 |
子网掩码 | 255.255.224.0 |
地址类别 | ______ |
网络地址 | ______ |
直接广播地址 | [判断题]不同固态物质的燃烧过程是相同的。()
A.正确 B.错误 [单项选择]
28岁,男性,持续发热17天,伴纳差,腹泻。脉搏加次/分,肝肋下2cm。血象:白细胞5×109/L,中性粒细胞70%。肥达反应"O"1:160,"H"1:320,"A"1:80,"B"1:40,6月前有血吸虫疫水接触史,最可能是() A. 败血症 B. 急性血吸虫病 C. 慢性血吸虫病 D. 伤寒合并血吸虫病 E. 副伤寒甲 [判断题]侦察小队进入灾区时,应规定返回时间,并用灾区电话与基地保持联络,如没有按时返
A.正确 B.错误 [填空题] 工艺基准指在工艺过程中所采用的基准,包括工序基准、()、测量基准和装配基准。
[多选题]( )地段不可以进行垫砟作业。
A.局部下沉量较大的混凝土枕 B.有翻浆的混凝土枕 C.木枕 D.轨下调高垫板厚度超过10mm的混凝土枕 [单项选择]南方省、区的汽油罐多数装有喷淋降温装置,目的是为了减少夏季油罐()的频率,降低油品蒸发损耗。
A. 大呼吸 B. 小呼吸 C. 呼出油气 D. 吸入空气 [单选题]病⼈颈椎损伤时应⽴即采取的主要措施是
A. 迅速作颅⻣牵引 B. ⽴即送⼿术室复位 C. 给氧、输液、使⽤呼吸机 D. 牵引时床尾抬⾼ 25~30cm,以保持颈部中⽴位 E. 定时翻身, 翻身时头颈不动, 躯体翻动 [单选题] 《治安管理处罚法》规定的处罚种类包括( )。
A. 没收 B. 收缴 C. 责令停业整顿 D. 吊销公安机关发放的许可证 [判断题]进路、道岔开通不正确禁止调车作业。
A.正确 B.错误 [单项选择]张某,男,17周岁,高中三年级学生,因涉嫌抢劫罪被公安机关立案侦查。在侦查过程中,依照我国刑事诉讼法的规定,侦查人员在讯问张某时,下述正确的作法是().
A. 可以通知其父母到场 B. 应当通知其父母到场 C. 应当通知其老师到场 D. 应当通知团组织工作人员到场 [单项选择]发芽类中药发芽率不得低于( )
A. 50% B. 60% C. 80% D. 85% E. 90% [判断题]选用干燥渣料,可减少钢水从炉渣中吸收氢气。( )
A.正确 B.错误 [判断题]为当班航班飞行而安装在飞机上的灭火瓶,属于经营人资产中的危险品。
A.正确 B.错误 [判断题]危大工程专项施工方案实施前,编制人员或技术负责人应当向现场管理人员和作业人员进行安全技术交底。
A.正确 B.错误 [单项选择]When dawn came, they realized that the boat was blocked in ice. The captain (81) asleep but the rest of the crew hurriedly woke him. He took a small axe (斧) and (82) . great care, (83) make a hole in the deck, he began to knock the ice away. From time to time a wave burst over the boat and swept over him but he kept (84) for ten minutes while the others looked on anxiously (85) this time he was (86) cold that he could no longer trust what he was doing.
Each member of the crew took it (87) turn to cut the ice away as long as he could (88) it. First, they had to knock off enough ice to get on their (89) . Standing on that rolling deck meant (90) , because a man who had fallen into the sea could not have been rescued. Then the captain discovered that ice was forming inside the cabin (船舱). He called (91) one of the crew and together they managed to get the sto A. to get B. in taking C. to take D. in getting [判断题]NJS9型电客车车门紧急解锁装置需要操作90度方可解锁。( )
A.正确 B.错误 我来回答: 提交
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