热门试题:
[判断题]不间断电源主机设备断电检修前,应先确认负荷已经转移或关闭。
A.正确
B.错误
[判断题]经常有人工作的场所及施工车辆上应配备急救箱,存放急救用品,并应指定专人定期检查、补充或更换。
A.正确
B.错误
[判断题]台风来临应加固户外广告牌和易被风吹动的门窗等物
[判断题]绝缘体被击穿时的电压称为击穿电压。
A.正确
B.错误
[单选题]在操作系统中,存储管理主要管理的对象是( )。
A.硬盘
B.光盘
C.主存
D.U盘
[单选题]三相半控桥式整流电路电感性负载每个二极管电流平均值是输出电流平均值的( )。
A.1/4
B.1/3
C.1/2
D.1/6
[判断题]裸管与涂敷管道连接处可以不安装电绝缘装置。( )
A.正确
B.错误
[单选题]¥107000.53的大写为()。
A.人民币壹拾万零柒仟元零伍角叁分
B.人民币壹拾万柒仟元零伍角叁分
C.人民币壹拾万柒仟元伍角叁分
D.人民币拾万零柒仟元零伍角叁分
[单选题]患者,男,64岁,为缓解剧烈癌痛,同时使用5片芬太尼透皮貼剂后,出现呼吸抑制,可选用的解救药物是
A.亚甲蓝
B.氟马西尼
C.纳洛酮
D.二巯丙醇
E.乙酰胺
[判断题]安全阀的检验周期经有关部门认定后可以适当延长。但最多年校验一次。
A.正确
B.错误
[判断题] ( )检查钢梁裂纹时,用木槌轻轻敲击梁的每一节间,如发音清脆、洪亮就可肯定此处有缺损。
A.正确
B.错误
[单项选择]8月龄羊,放牧过程中陆续出现有的羊突然死亡,有的羊离群独处,卧地,不愿走动,强迫行走时表现虚弱和运动失调。腹部膨胀,有鸣叫、回头顾腹(疝痛)表现。体温正常或升高至41.5℃左右。迅速衰竭、昏迷,大多在几小时至1d内死亡,极少数病例可达2~3d,罕有痊愈者如检查时发现真胃出血性炎症变化,胸腔、腹腔、心包有大量积液,暴露于空气中易凝固,心内膜(特别是左心室)和心外膜上有多数点状出血,肠道和肺脏的浆膜下也出血,胆囊肿胀时,进一步确诊需进行的检查是()
A. 粪便检查
B. 细菌检查和毒素检查
C. X线检查
D. 牧草成分测定
E. 病毒分离
[单选题]集中器I型的数据传输项目包含与主站通信,中继,( )。
A.抄表参数
B.终端初始化
C.断点续传
D.数据转发
[多选题]高压电流互感器校验的项目包括( )。
A.额定电压;
B.额定电流;
C.C额定开断电流;
D.短路电流动稳定、热稳定。
[判断题]矿工在发生重大个人生活事件之后,再下井作业容易出现事故。()
A.正确
B.错误
[单选题] 绝缘材料电老化的主要原因是由( )引起。
A.工作电压
B.局部放电
C.电气试验
D.工作电流。
[单项选择]在单次修理成本管理中除修理方包工包料项目外单次日常修理中所需的维护耗材及低价值仪器仪表执行()流程在成本归集中计入()科目。
A. 耗材领用;维护耗材及低价值仪器仪表
B. 耗材领用;单次日常修理
C. 预算申请;维护耗材及低价值仪器仪表
D. 预算申请;单次日常修理
[单项选择]在会计要素中,企业在日常活动中发生的、会导致所有者权益减少,与向所有者分配利润无关的经济利益的总流出称为()。
A. 资产
B. 负债
C. 收入
D. 费用
[单选题] 液压泵是将电动机输出的机械能转换为( )的能量转换装置(易)
A.气体压力能
B.势能
C.液体压力能
D.动能
[单选题]患者男性,55岁。因“上消化道出血伴休克”入院,医嘱予以补液、止血治疗,下列表现中提示输血、输液速度可适当减慢的是()
A.脉搏>120次/分
B.收缩压>100mmHg
C.血红蛋白<80g/L
D.尿量<20ml/h
E.呕吐物为暗红色
[单选题]《局铁路旅客服务质量规范》除( )外不戴其它饰物。餐售人员不得佩戴任何首饰。
A.钻戒
B.婚戒
C.戒指
D.手镯
[单项选择]产品生产成本预算的直接编制基础不包括( )。
A. 生产预算
B. 直接材料和直接人工预算
C. 销售预算
D. 制造费用预算
[单选题] 连墙件应为可承受拉力和压力的( )杆件。
A.刚性
B.柔性
C.半刚性
D.弹性
[判断题]49、安装排水立管应二人上下配合,一人在上一层楼板上,一人将预制好的立管上半部栓牢,上拉下托将立管下部承插口插入下层管承口内
A.正确
B.错误
[判断题]<129>逻辑运算的基本规则,交换律的
A.正确
B.错误
[单选题]Be careful when you meet a online friend ____________ . 跟网友(在线下)见面的话要小心。
A.on a site
B.in a chat room
C.in detail
D.in person
[单选题]请阅读短文,完成此题。
Crash. Shatter. Boom. Crash. Shatter. Boom. Smattering of silly dialogue. Pretty girl screams: "Dad! " Crash. Shatter. Boom. Silly di.,dogue. "DAD!!! " Crash. Shatter. Boom, What? Oh, sorry. We were falling into a trance there.
Which is, dear moriegoer, what may happen to you during Michael Bay's Transformers: Age of Extinction, the fourth Transformers film and lasts 165 minutes, which is precariously close to the three-hour mark that Bay undoubtedly will reach~by our sophisticated calculations, and at thecurrent growth rate, with his sixth instalment.
But let's not get ahead of ourselves. Despite what you've just read, this film will likely be amassive hit because by now, if you're buying a Transformers ticket, you surely know what you'regetting into, and you want more, more, more. And Bay is the Master of More.
Or just take it from the I l-year-old sitting next to me, who reserved any audible judgment he, too was in a trance, though maybe from sugar intake--until the moment he saw a Transformerbecome a dinosaur. Overwhelmed by the pairing, he proclaimed, "That's the sickest thing I'veever seen in my life.'" It was as if peanut butter and jelly had been tasted together for the first time.
This time, there's a whole new human east. Most important, Mark Wahiberg has replaced Shia LaBeouf as well, Main Hmnan Guy.
A significant part of the movie also takes place in China clearly a nod to the franchise's huge market in the country.
In any case, we begin in Paris, Texas, where Cade Yeager (Wahlberg), a struggling inventor, is desperately seeking a big discovery,. He's also a widowed dad, and super-protective (as the movieincessantly reminds us) of his high-school daughter, Tessa (Nicola Pehz, blond and pretty andineffective, though the one-note script does her no favours).
One day, Cade buys a rusty old truck. Examining it back home, he soon discovers it's noneother than Optimus Prime, the Autobot hero, seriously damaged.
As Cade works on fixing him up, his assistant, wisecracking surfer-dude Lucas, has the dumbidea of calling the authorities. What he doesn't know is that the government is plotting to destroyall remaining Autobots in favour of a man-made army of Transtbrmers. He's being helped in thisendeavour by the shadowy KSI Corporation, run by the nasty-but-complicated Joshua Joyce (StanleyTucci).
So now, it's evil humans that pitted against the trustworthy Autobots. So much for gratitude.There's also a subplot involving Tessa and her secret boyfriend, Shane (Jack Reynor, underused),whose Irish accent leads Cade to dismissively call him "Lucky Charms" --at least until the twobond in battle.
The obvious question: Is it too much for its own good? Bay is very talented at all things visual,the 3-D works well and the robots look great. But the final confrontation alone lasts close to anhour. At some point, you may find yourself simply in a daze, unable to absorb any" further action into your brain.
What is the main idea of the last paragraph?
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A.The audiences don't like the final confrontation.
B.The disadvantages of Transformers 4 are more obvious than advantages.
C.Putting into too much what the director skilled poses negative etct.
D.The director Bay only focuses on the 3-D works.
[单选题]工作过程参数也是深入诊断的基础,汽车不工作时,工作过程参数( )测得。
A.可以
B.实际
C.无法
D.静态
[单选题]以下哪项对PTE发病过程和预后没有重要影响
A.栓子大小和数量
B.是否同时存在其他心肺疾病
C.个体反应的差异
D.血栓溶解的快慢
E.患者肺活量
[单选题]现场校验时应认清设备接线标识,设( ),工作完毕接电后要进行检查核验,确保接线正确,接线时螺丝应紧固并充分接触。
A. 监护人
B. 专人监护
C. 围栏
D. 标示牌
[判断题]在单位纳税人设立登记升级规范中,在办理设立登记业务同时办理所得税征收方式鉴定.印花税征收方式鉴定.普通发票票种核定。
[判断题]战略思维的基本内涵是战略整体观或全局观。