热门试题:
[多选题]邓小平理论坚持科学社会主义理论和实践的基本成果,抓住“()、()”这个根本问题,深刻地揭示(),把对()提高到新的科学水平。
A.什么是社会主义
B.怎样建设社会主义
C.社会主义的本质
D.社会主义的认识
E.共产主义的本质
F.什么是共产主义
[单选题] 是动车组空调运行控制系统的功能之一。
A.自动关机
B.自动修复
C.故障显示
D.自动开机
[单项选择]对下列人员,可以依法适用继续盘问,但必须在带至公安机关之时起的4小时以内盘问完毕,且不得送入候问室的是()。
A. 李某(女,29岁)涉嫌殴打他人,她正哺乳自己不满1周岁的婴儿
B. 江某某(男,17岁),涉嫌故意伤害
C. 邓某(男,66岁),盗窃某企业零部件
D. 温某某(男,20岁),某大学在校学生,打伤一名同班同学
[单项选择]On our first day’s driving on the Scottish island of Mull, my husband and I came to a stretch of water that we had to cross on a small ferry boat. The ferryman asked if we would (21) waiting ten minutes while he transported a family of cows (22) the water to their summer pasture. This (23) with the cows stuck in my mind as a (24) of Mull, a place far removed from the hurried confusion of city life.
For, travelers in (25) of a quiet, peaceful place, there can be few better ends. We (26) the island to be a charming mix of mountains, castles and sandy beaches. One of the best days of our trip was (27) we joined a nature tour of the island, and had the (28) fortune to see a (29) of rare creatures, including red deer and golden eagles.
But no visit to Mull is (30) without a trip to the small island of Iona. Iona has great historical (31) because it is the place where early Scottish k
A. accident
B. event
C. chance
D. act
[单选题]BM014阈限值是指几乎所有工作人员长期暴露都( )的有毒有害物质在空气中的最大浓度。
A.会产生有利影响
B.会产生不利影响
C.不会产生不利影响
D.会产生影响
[判断题]《铁路旅客运输办理细则》第87条规定,取消托运的行李、包裹,已收运费低于应收杂费时,收回原行李、包裹票,在报单页、旅客页和报销页注明“取消托运,运费不退”字样。( )
A.正确
B.错误
[单选题] 焊接接头中,( )过渡的区域叫做熔合区
A.焊缝向热影响区
B.焊缝向焊接区
C.焊缝向正火区
D.焊缝向熔合线
[多项选择]使新来的人员认清形势,内容包括()
A. 现在的组织处境
B. 他们的职责范围
C. 他们的权力界限
D. 他们的职务与其他工作的关系
E. 将要派给他们的任务的主要情况
[单选题]骨折病人,应采用( )的急救原则。
A.等待救护人员到来
B.立即送往医院
C.先固定后搬运
D.先搬运后固定
[单选题]实施火场侦察要求,侦察线路长、转弯多易造成方向迷失时,要携带(),铺设(),并设置中间保护点,中间保护点不宜过多,每个保护点不应少于()
A.水带、救生照明线、2人
B.安全绳、水带、2人
C.安全绳、救生照明线、2人
D.安全绳、救生照明线、1人
[单选题]男性,25岁。1周来牙龈及鼻出血伴皮肤紫癜,化验血Hb95g/L,WBC12X109/L, PLT20X109/L,骨髓增生明显活跃,胞浆内有大小不等颗粒和成堆Auer小体的细胞占85%,POX染色呈强阳性,红系明显受抑制,未见巨核细胞。
该患者临床容易发生
A.中枢神经系统白血病
B.睾丸白血病
C.DIC
D.严重感染
[多选题]《中国南方电网有限责任公司电力安全工作规程》(Q / CSG 510001—2015) 第 9.4.2.1条规定:李某在进行设备操作时,应根据操作要求选用以下相应的操作票或规范性书面记录:
A)( )(见附录F.1)。
B)调度综合操作命令票(见附录F.2)。
C)( )(见附录F.3)。
D)书面形式命令和记录(格式和内容自行拟定)。
E)新(改)建设备投产方案(操作步骤部分)。
A.第一种工作票
B.第二种工作票
C.调度逐项操作命令票
D.现场电气操作票
[单项选择]The writer' s attitude towards science is ______.
A. critical
B. approving
C. neutral
D. regretful
[判断题]模块化车体每个模块的制造内容不仅包括外壳的制造,而且包括内装饰、布管、布线,并解决每个模块相互之间的接口问题。
[简答题]筛板塔结构简单,制造方便,便于检修,成本低。
[单选题]手动液压泵额定工作压力( )Mpa
A.40
B.50
C.60
D.63
[多项选择]《安全生产法》中规定了从业人员有( )的义务。
A. 对安全生产工作提出建议
B. 遵章守规、服从管理
C. 对应急措施知情
D. 接受安全生产教育和培训
E. 发现不安全因素报告
[单项选择]患者男,60岁,骶骨痛,鼻和牙龈出血,影像学检查肝、肾略增大。实验室检查:WBC6.2×109/L、RBC3.2×1012/L、Hb88g/L、PLT40×109/L、ESR97mm/h;尿糖定性阴性、尿蛋白定性阳性、颗粒管型4~7/低;ALT40U/L、AST42U/L、A/G0.8、TBiL12mmol/L。该患者最可能的诊断是()。
A. 肾病综合征
B. 慢性肝炎
C. 肝硬化
D. 急性药物性肝炎
E. 急性肾衰竭
F. 多发性骨髓瘤
[单选题]给排水工程中使用的非金属材料主要是( )。
A.玻璃钢
A.陶瓷
B.塑料
C.钛钢
D.试题难度:
[单选题]调制解调器具有将传输信号转换成适合远距离传输的调制信号及对接收到的调制信号转换为传输的原始信号的功能。下面( )( )是它的英文缩写。
A. MUX
B. CODEC
C. MODEM
D. ATM
[单项选择]用楔型环连接钢丝绳主要是因为它()。
A. 结构简单
B. 容易检查
C. 不易损坏
D. 连接可靠,使用方便
[填空题]It seems you always forget—your reading glasses when you are rushing to work, your coat when you are going to the cleaners, your credit card when you are shopping...
Such absent-mindedness may be (47) to you; now British and German scientists are developing memory glasses that record everything the (48) sees.
The glasses can play back memories later to help the wearer remember things they have forgotten such as where they left their keys. And the glasses also (49) the user to "label" items so that information can be used later on. The wearer could walk around an office or a factory identifying certain (50) by pointing at them. Objects indicated are then given a (51) label on a screen inside the glasses that the user then fills in.
It could be used in (52) plants by mechanics looking to identify machine parts or by electricians wiring a (53) device.
A spokesman for the project said: "A car mechani
[单选题]确定屋面防水卷材采用搭接法铺贴时,其搭接方向和长度与( )无关。
A.屋面高度
B.主要风向
C.粘贴方法
D.卷材性质
[填空题]()将与()、()等并列为21世纪的三大新兴旅游消费增长点。这足以说明主题公园发展的强劲势头。
[单项选择]
Some people give up trying to learn a foreign language. It can seem too much like hard work. But the problem comes when they go abroad on holidays and find they cannot communicate. How do they ask the way, order a cup of coffee, or ask the price of something
Keith Chiwick thinks he has the answer to this problem. "I have got a machine which talks in different languages. I feel that I could go to any country in the world and converse with any foreigner," he says. Keith is an inventor. His invention is an electronic machine which produces phrases in four different languages, French, German, Italian and English. Unlike the phrase books, this machine has a voice. It looks like a cassette recorder.
Imagine you want to say, "What time is the next train for Munich" in German. First, you find the right card for that question. Each card has four strips of tape on it, one for each language. The cards are small, seven by nine centimeters, and each one can
A. Because they can use Keith’ s machine now.
B. Because it is like hard work.
C. Because they have difficulties to go abroad.
D. Because they cannot communicate with foreigners.
[填空题]扎实开展消防职业道德教育,强化广大指战员宗旨意识、奉献意识,思想认同、情感认同,牢固树立( )、爱民、为民、利民的职业观。
[单选题]4.63.第63题0.02级标准电能表的电能测量相对误差γ%修约间距为()
A.0.002
B.0.005
C.0.01
D.0.02
[单项选择]位于视网膜中央窝的视觉神经细胞主要是()。
A. 双极细胞
B. 边缘细胞
C. 杆体细胞
D. 椎体细胞
[单项选择]知识产权主要包括()和()两部分。
A. 商标权;专利权
B. 工业产权;著作权
C. 专利权;著作权
D. 商标权;著作权
[简答题]病历摘要:
处方
沉降硫磺 30g
硫酸锌 30g
樟脑醑 250
羧甲基纤维素钠 5g
甘油 100ml
蒸馏水加至 1000ml
以下关于助悬剂的叙述,哪一条是错误的?
A. A.碘化钾作助溶剂,增加碘在水中的溶解度,是KI与碘形成络合物
B.助溶剂的浓度与难溶性药物的溶解度呈直线关系或不规则关系
C.助溶剂与难溶性药物形成可溶性盐或分子复合物达到助溶目的
D.能增加难溶性药物在水中的溶解度而不降低其活性的物质称为助溶剂
E.助溶过程中有时可产生起昙现象
F.苯甲酸作为助溶剂,使咖啡因在水中的溶解度增大,是由于苯甲酸与咖啡因形成分子复合物。
[单选题]棘轮紧线器操作时,操作人员不得站在棘轮紧线器( )。
A.A.前方
B.B.后方
C.C.侧方
D.D.正下方
[单选题](87102)重车摇枕弹簧及减振弹簧折断、窜出或丢失属于( )故障范围。(1.0分)
A.大件修
B.小件修
C.摘车临修
D.临时整修
[多选题]()的二次回路变动时,应及时更改图纸,并按经审批后的图纸进行。
A.继电保护装置
B.配电自动化装置
C.安全自动装置和仪表
D.自动化监控系统
[单项选择]市场细分的一种传统方法是按()细分市场。
A. 人口统计
B. 消费心理
C. 消费行为
D. 地理区域
[简答题]简述《联合国国际货物销售合同公约》适用的法律依据。
[单选题]催化剂表面上的( )称为结焦。
A.保护膜
B.含碳沉积物
C.涂层
D.氧化层
[单项选择]We visited the room()they used as their lab last semester.
A. which
B. in that
C. where
D. in which
[单选题]举高消防车每个支腿可承受整车重量的( )。
A.全部
B.1/2
C.1/3
D.1/4