热门试题:
[单选题]用户供电企业规定的期限内未交清电费时,应承担电费滞纳的( )责任。
A.违法
B.违规
C.违纪
D.违约
[填空题]Jay Phelan once worked in MIT.
[判断题] 知道案情的人，有拒绝作证的权利
对
错
A.正确
B.错误
[单选题]当350 m>曲线半径≥300 m时,其轨距加宽值为( )。
A.0mm
B.5mm
C.10mm
D.15mm
[单项选择]尿酮体强阳性
A. 酮症酸中毒
B. 高渗性非酮症糖尿病昏迷
C. 乳酸酸中毒
D. 低血糖
E. 视网膜病变
[单选题]休克早期血压的变化( )
A.收缩压下降，脉压差小
B.收缩压升高，脉压无变化
C.收缩压正常，脉压差小
D.收缩压下降，脉压差无变化
E.收缩压正常，脉压差无变化
[单选题] 安全设备的设计、制造、安装、使用、检测、维修、改造和报废,应当符合国家标准或者( )。
A.行业标准
B.地方标准
C.企业标准
D.厂家标准
[单选题]白天工作间断时，工作地点的（）仍保留不动。
A.操作接地线
B.工作接地线
C.全部接地线
D.安全警示牌
[判断题]我国铁路用电的频率是（ ）A.80Hz B.50Hz C.60Hz D.100 Hz
A.正确
B.错误
[单选题]在高桩码头工程中，代替码头后方抛石棱体上的反滤层可以采用（ ）。
A.土工膜
B.非机织土工布
C.土工网
D.土工带
[简答题]电磁灭弧装置由灭弧___和灭弧室等组成。
[单选题]下列哪种脂肪酶是激素敏感性脂肪酶( )
A.肝脂酶
B.胰脂酶
C.脂蛋白脂肪酶
D.脂肪细胞三酰甘油脂肪酶
[不定项选择题]A.黄酮类
A.黄酮醇类
B.二氢黄酮（醇）类
C.异黄酮类
D.查耳酮类
E.橙皮苷属于
[单选题]耐压( )兆帕为高压水带。
A.4
B.2、5
C.1、6
D.1、3
[判断题]3.232.
电能具有清洁、安全、便捷、成本低等优势，实施电能替代对于推动能源消费革命、落实国家能源战略、促
进能源清洁化发展意义重大。
A.正确
B.错误
[单选题]2.220. 第1题
低压非居民客户和居民客户资料按（）统一归档存放。
A.用户地址
B.户号顺序
C.抄表段号顺序
D.台区顺序
[判断题]民用爆炸物品储存库的技防设施主要包括视频监控、值班室等防范设施。( )
A.正确
B.错误
[单选题]排油管安装的波纹管，两端口同心偏差不应大于(____)。
A.5mm
B.10mm
C.15mm
D.20mm
[单项选择]What has caused the textile industry in New England to move down to the Southeast
A. The lower cost of labor in the Southeast.
B. The large potential market in the Southeast.
C. The proximity to raw materials in the Southeast.
D. The better transportation system in the Southeast.
[多选题]下列工作方法体现了矛盾的普遍性和特殊性的辩证关系原理的是( )
A.“抓典型”
B.“一般号召和个别指导相结合”
C.“一切经过实验”
D.“精准扶贫”
[单选题]宿舍管理员发现小美多次将同学的书偷偷扔到垃圾桶里,希望社工帮助小美,根据社会工作者价值观的操作原则,下列社会工作者的做法中适当的是( )。
A.告诉小美的班主任
B.告诉小妹的家长
C.分析小美行为的原因
D.批评小美的行为
[单选题]消防救援机构在消防监督检查中发现火灾隐患的,应当通知有关单位或者个人 ( )。
A.限期整改
B. 立即或者限期整改
C. 停产停业
D. 立即采取措施消除隐患
[单选题]患儿男，早产儿，胎龄36周，出生后5天，两日来发现患儿不哭，拒乳、反应低下。体温30℃，双面颊、肩部、臀部、下腹部、大腿及小腿外侧皮肤发硬，按之如橡皮样，属重度新生儿寒冷损伤综合征。其损伤的面积为( )
A.5%～10%
B.10%～15%
C.20%～30%
D.30%～40%
E.大于50%
[单选题]通信工作方式可分为：单工通信、 、全双工通信。
A.半单工通信
B.半双工通信
C.全单工通信
D.单双工通信
[多选题]社会工作研究可以改善社会工作实务,具体体现在( )。
A.社会工作研究可以了解服务对象的要求,提供相应的服务
B.可以分析因果,从而提出解题思路
C.可以提出工作方案,从而改善社会服务
D.可以评估服务成效,改进服务质量
E.发展了社会工作理论
[单选题] "下列没有委托辩护人的犯罪嫌疑人被告人中不属于人民法院人民检
察院和公安机关应当通知法律援助机构指派律师为其提供辩护的是"
A.盲
B.聋
C.哑
D.跛
[单选题] 选择合适厚度的厚薄规,插入气门间隙中来回拉动,感到( )时,即为气门间隙合适。
A. 无阻力
B. 有阻力
C. 稍有阻力
D. 阻力较大
[判断题]矿井涌水量的测量方法有,矿井涌水量常用浮标法.容积法.堰测法和观测水仓水位等方法。( )
A.正确
B.错误
[简答题]
Science fiction has a tendency to become science fact. Something like Hal, the on-board spaceship computer capable of ethical decision making and intelligence in Arthur Clarke’s 2001:A space Odyssey , is being discussed seriously in modern artificial-intelligence (AI) laboratories. (46) That is not to say that computers will evolve exactly as Clarke envisioned, any more than propulsion systems developed in the way Jules Verne imagined three-quarters of a century before a rocked sent a spaceship to the moon. (47)However, computer scientists are developing systems that come very close to mimicking parts of human cognition;it seems plausible that something like Hal will be around before you depart from this earth.
(48) Computerized cognition, or artificial intelligence (AI), as it is often called, is broadly defined as that branch of computer science that deals with the development of computers (hardware) and computer programs (software) that emulate h
[单项选择]
Hippies were members of a youth movement of the 1960’s and 1970’s that started in the United States and spread to Canada, Great Britain, and many other countries. The hippies rejected the customs, traditions, and life styles of society and tried to develop those of their own. Most hippies came from white middle-class families and ranged in age from 15 to 25 years old. They thought too many adults cared about making money and little else. The term hippie may come from the word hip, which means "turned-in" or aware.
Hippies wanted a world based on love of humanity and peace. Many believed that wonderful, magical changes were about to take place. They thought these changes would happen as soon as people learned to express their feelings honestly and to behave naturally at all times. Hippies strongly opposed U.S. involvement in the Vietnam War.
Many hippies lived together in small groups, working with one another and sharing possessions. Others r
A. criticism
B. sympathy
C. detestation
D. enthusiasm
[不定项选择题]A.细胞水肿
A.脂质沉积
B.结缔组织玻璃样变
C.血管壁玻璃样变
D.细胞内玻璃样变
E.肝细胞气球样变
[多项选择]下列项目，能够在企业所得税前扣除的税种有（）
A. 资源税
B. 增值税
C. 土地增值税
D. 消费税
E. 营业税
[单项选择]肾经中与阴跷脉相通的经穴是（）
A. 列缺
B. 外关
C. 后溪
D. 照海
E. 申脉
[单项选择]组成护理程序框架的理论是( )。
A. 方法论
B. 解决问题论
C. 信息交流论
D. 人的基本需要论
E. 系统论
[单选题]站用变套管有轻微裂纹、局部损坏及放电现象，（）将站用变停运
A.不需
B.不允许
C.应立即
D.必要时
[单项选择]HBsAb阳性说明（）
A. 慢性或迁延性乙型肝炎活动期
B. 乙型肝炎恢复期或接种乙肝疫苗已产生的效果
C. 乙型肝炎患者病情为活动期
D. 多见于HBeAg转阴的患者
E. 患者血液有较强的传染性
