热门试题:
[单选题]M-1603程序进液置换时间?
A.10S
B.100S
C.150S
D.200S
[单选题]炼油厂是以( )为原料进行生产、加工产品的工厂,不仅原材料和产品具有易燃易爆的特点,其生产过程也具备燃烧爆炸的危险,炼油厂发生火灾时,极易发生连锁反应,造成扑救困难、损失严重的后果。
A.原油
B.石油
C.柴油
D.汽油
[单选题]迅速搜集和掌握与灾情有关的各种情况,准确地判断灾情发展趋势,抓住灾情的主要方面,是( )和组织实施方案的前提。
A.制定灭火救援决策
B.掌握灾情的基本情况
C.提供可靠的依据
D.最佳行动方案
[多选题]新媒体运营必须具备以下哪些素质( )。
A.产品理解能力
B.网感和灵感
C.资源整合能力
D.策划和写作能力
[单选题]高处焊接与切割作业安全要求:作业时应遵守( )的有关规定。
A.焊接作业
B.切割作业
C.电焊作业
D.高处作业
[单选题]爬升时对于较小的高度改变,使用( )可能较为合适。
A.OPEN CLB
B.CLB
C.V/S 2000 ft
D.V/S 1000 ft
[判断题]MSTP设备应具备两个或者两个以上的2048kHz或者2048kbit/s时钟输出口,优选2048kHz。 ( )
A.正确
B.错误
[多项选择]张紧器绳槽磨损不超限,轮缘无明显磨损,配重块及导杆要求()。
A. 无弯曲
B. 无倾斜
C. 无卡滞
[单选题]PLC编程语言用得最普遍的是( )。
A.指令表
B.梯形图
C.顺序功能图
D.结构化文本
[简答题]在冯小刚执导的贺岁片《大腕》中,饰演摄像师尤优的男演员是谁?
[单选题]以下说法正确的是。()
A.带电作业工作票不能设分组派工单
B.停电紧固110kVxx线5、12号塔耐张线夹的工作,不能设分组派工单
C.开展110kVxx线路1-36号塔更换绝缘子的工作,此项工作可设三个分组
D.线路工作票在未经过单位负责人允许的情况下不能设分组
[填空题]在汽车上,化油器节气门并用两套单向传动关系的操纵机构,即()和()。
[单项选择]我国营养学会建议孕中期、末期每日摄入钙AI为()
A. 1000mg和2000mg
B. 1000mg和1200mg
C. 800mg和1000mg
D. 800mg和1200mg
E. 1000mg和1500mg
[判断题]沃家固话拨打异地普通固话号码时,需要在号码前加区号。
A.正确
B.错误
[单项选择]柔软的头发适合什么样的发型()。
A. 长直发
B. 长卷发
C. 蓬松的发型
D. 俏丽的短发
[单选题]6.自动电位滴定仪的自动阀有两种即
A.电磁阀和换向阀
B.自动阀和机械阀
C.换向阀和机械阀
D.电磁阀和自动阀
[单选题]膳食中缺碘,可患( )。
A.贫血
B.鸡胸
C.妄想症
D.甲状腺肿大
[单项选择] The Carnegie Foundation report says that many colleges have tried to be "all things to all people". In doing so, they have increasingly catered to a narrow-minded careerism while failing to cultivate a global vision among their students. The current crisis, it contends, does not derive from a legitimate desire to put learning to productive ends. The problem is that in too many academic fields, the work has no context; skills, rather than being means, have become ends. Students are offered a variety of options and allowed to pick their way to a degree. In short, driven by careerism, "the national colleges and universities are more successful in providing credentials than in providing a quality education for their students." The report concludes that the special challenge confronting the undergraduate college is one of shaping an "integrated core" of common learning. Such a core would introduce students "to essential knowledge, to connections across the disciplines, and in the end, to
A. ignores the actual situation
B. is not based on the right perspective
C. 0nly focuses on an integrated core of common learning
D. gives priority to the cultivation of a global vision among students
[单选题]wireless LAN,also widely known as WLAN or WIFI,is probably the most well-known member of the IEEE802 protocol family for home users today.It is standardized by ( ) and shares many properties with wired Ethernet.
A.IEEE 802.1
B.IEEE 802.3
C.IEEE 802.5
D.IEEE 802.11
[单项选择]下列哪些可导致变性珠蛋白小体增高()
A. 不稳定Hb
B. HbH
C. G-6-PD缺陷
D. 硝基苯中毒
E. 以上都是
[判断题]避雷器、放电间隙应用最短的接地线与接地网连接。( )
A.正确
B.错误
[单项选择]下列说法能够正确反映科学文化修养与思想道德修养关系的是()
A. 财富不是你永远的朋友,而朋友是你永远的财富
B. 美国氢弹之父泰勒认为,“科学上能做到的,应该去做”
C. 一个在科学上取得巨大成就的人必然是一个道德高尚的人
D. 道德能填补智慧的缺陷,但智慧永远填补不了道德的缺陷
[判断题]车辆管理所应当建立机动车驾驶证档案。机动车驾驶证档案包括实物档案和电子档案。
A.正确
B.错误
[不定项选择题]A.醛固酮
A.肾素
B.抗利尿激素
C.肾上腺素
D.血管紧张素Ⅱ
E.调节远曲小管集合管对水重吸收的主要因素是( )
[单选题]常用的人工现场抢救方法有口对口吹气法、仰卧牵臂法和( )法。
A.俯压人体
B.俯卧牵臂
C.俯卧压背
D.胸外心脏挤压
[多选题]动火作业应有专人监护,动火作业前应( )。
A. 清除动火现场及周围的易燃物品
B.采取其他有效的防火安全措施
C.配备足够适用的消防器材
D.公司安监部门签发人、监护人全部到位
[多项选择]在开始谈判之前设备监理工程师应协助业主做好的工作有( )。
A. 谈判的物质准备
B. 组建谈判小组
C. 谈判的议程安排
D. 事先了解谈判对于
E. 谈判的心理准备
[单选题]混凝土结构物中实体最小尺寸大于或等于( )的部位所用的混凝土称为大体积混凝土。
A.1m
B.2m
C.3m
D.4m
[多项选择]威灵仙主治()
A. 湿热黄疽
B. 风寒湿痹
C. 骨蒸潮热
D. 诸骨鲤喉
E. 皮肤湿痒
[单选题]口服胆囊造影宜选择下述哪种对比剂 ( )
A.碘化油
B.碘番酸
C.碘苯酯
D.碘卡明
E.碘化钠
[多项选择]设备的检验方法有( )。
A. 开箱检查
B. 专业检查
C. 专项检查
D. 试运行
E. 抽样检查
[单项选择]咽中不适,如有物梗阻,咳之不出,咽之不下,胸中窒闷,治宜选方()
A. 归脾汤
B. 半夏厚朴汤
C. 甘麦大枣汤
D. 炙甘草汤
E. 丹栀逍遥散合左金丸
[单选题]学习【锦江酒店复购之星-有效付费会员】的目的是 ( )
A.提高售卡成功率
B.了解锦江会员体系
C.学习售卡技巧
D.提高售卡积极性
[单项选择]在全国文明城市创建中,要求对文明单位实行()管理。
A. 综合管理
B. 常态管理
C. 动态管理
[单选题]( )是指根据可燃物质燃烧需要足够的助燃物质(空气、氧)这一条件,采取阻止空气进入燃烧区的措施,或断绝氧气而使燃烧物质熄灭。
A.窒息灭火法
B.隔离灭火法
C.化学抑制灭火法
[简答题]Part 1Hometown
Where are you from
Where’s your hometown
Where do you live
Do you live in a house or an apartment Which one do you prefer
What’s on your apartment’s wall
How to improve your home
Which room do you like most
If you can redesign your home, what would you do
What’s your flat like
What’s on the wall
What can you see from your window
Are there any fitness facilities near your home
How often do visitors visit your home
Tell me about your city.
What historical places would you recommend to see there
What culture events would be interesting for tourists
When should they start to teach culture history, history of art at schools
How’s the traffic around your home
What do you like most about your hometown
Are bicycles popular in your hometown
Do you like to live beside the seaside
What are the facilities in your community