热门试题:
[单项选择]菜单的事件源是用鼠标点击某个菜单项,要实现的接口方法是actionPerformed(ActionEvent e),获得事件源的方法是getSource( ),处理该事件的接口是( )
A. ActionListener
B. actionPerformed
C. getSource
D. ItemListener
[判断题] 每台用电设备应有各自专用的开关,可以用同一个开关直接控制两台及以上用电设备(含插座)。( ) (1.0分)
A.正确
B.错误
[简答题]运算器和控制器合称中央处理器,英文缩写是UPS。
[单选题]国内保理业务的范围仅限于银行国内的()客户之间采用赊销等信用销售方式进行的商品交易。
A.公司和个人
B.公司
C.机构
D.法人
[单选题]舌癌病人术后引流物颜色改变为( )
A.深红→暗红淡→红色变淡
B.暗红→深红变淡→红色变淡
C.鲜红色变为淡红色
D.淡红色变为乳白色
[单选题]机制假币多采用()印刷,套印精度差、颜色偏差大、线文平浮、粗糙、缺乏层次。
A.胶版
B.打印
C.凸版
D.凹印
[判断题]《国家电网有限公司电力建设安全工作规程第1部分:变电》规定,进行焊接或切割作业时,操作人员应穿戴专用工作服、绝缘鞋、防护手套等符合专业防护要求的劳动保护用品。( )
A.正确
B.错误
[多项选择]迷走神经兴奋时()。
A. 延长窦房结与周围组织不应期
B. 缩短窦房结与周围组织不应期
C. 减慢房室结的传导
D. 抑制窦房结自律性与传导性
E. 加快房室结的传导
[判断题]计算机能够按照人们的意图自动、高速地进行操作,是因为程序存储在内存中。( ) [221010104]
A.正确
B.错误
[单选题]安全监督管理机构负责监督反事故措施计划和安全技术劳动保护措施计划的实施,并建立相应的( )机制。
A. 分析
B.监督
C.考核
[判断题]违约金不能打印增值税专用发票,只能打印普通电费发票。
A.正确
B.错误
[单选题]酱油的卫生问题主要是( )与生霉。
A.工业“三废”污染
B.昆虫污染
C.化学性污染
D.微生物污染
[单选题]电动机的作用是把电能转换为( )。
A.化学能
B.原子能
C.机械能
D.热能
[单项选择]The boss put great (stress) on the workers so that they could work harder.
A. anger
B. control
C. pressure
D. nerve
[单选题]焊接电弧的温度是指的温度。
A.阴极斑点
B.阳极斑点
C.弧柱中心
D.弧柱表面
[单选题]女,39岁。肥胖、高血压、闭经2年。查体:BP160/90mmHg,向心性肥胖、脸圆、多血质外貌,腹部可见宽大紫纹。血糖:11.8mmol/l,该患者最可能的诊断是
A.库欣综合征
B.代谢综合征
C.糖尿病
D.肥胖症
E.高血压
[多选题]依据《中国南方电网有限责任公司电力安全工作规程》规定,在抢修过程中无法保证人身安全的,应当( )。
A.设置警戒标识
B.撤出危险区域作业人员
C.疏散可能危及的人员
D.冒险作业
[单项选择]甲亢诊断手段中不包括()。
A. 血清FT3、FT4测定
B. TRH兴奋试验
C. 吸111碘率测定
D. 血清PTH测定
E. 血清TSH测定
[多选题]( )应始终在工作现场。
A.工作许可人
B.工作负责人
C.工作票签发人
D.专责监护人
[单项选择]患者,女,38岁。月经40天左右1次,色暗有块经行不畅,小腹胀痛,舌暗苔薄白,脉弦。针灸取穴为
A. 气海、三阴交、太冲、太溪
B. 气海、三阴交、脾俞、足三里
C. 气海、三阴交、关元、归来
D. 气海、三阴交、血海、太冲
E. 气海、三阴交、肾俞、足三里
[单选题]高架库房内消火栓间距不应超过( )( 易 )
A.5m
B.10m
C.20m
D.30m
[单项选择]Passage Two
Questions 57 to 61 are based on the following passage.
The tendency to look for some outside group to blame for our misfortunes is certainly common and it is often sustained by social prejudice. There seems to be little doubt that one of the principal causes of prejudice is fear: in particular the fear that the interests of our own group are going to be endangered by the actions of another. This is less likely to be the case in a stable, relatively unchanging society in which the members of different social and occupational groups know what to expect of each other, and know what to expect for themselves. In times of rapid racial and economic change, however, new occupations and new social roles appear, and people start looking jealously at each other to see whether their own group is being left behind.
Once prejudice develops, it is hard to stop, because there are often social forces at work which actively encourage unfounded
A. If the economic crisis happens, it will arouse great group prejudice.
B. There is no direct relation between economy and prejudice.
C. Solving economic problems will be beneficial to eliminate the group prejudice.
D. The imaginary economic threats have little influence on the form of group prejudice.
[单选题]传染病流行的基本条件是
A.病原体、易感人群、流行性
B.传染源、动物、病人
C.传染源、传播途径、易感人群
D.病原体、传染源、易感者
E.传染源、传播媒介、传播途径
[单选题]企业决策技术包括( )。
A.确定型决策、风险型决策和非确定型决策三种
B.战略决策、管理决策、业务决策
C.程序化决策和非程序化决策
D.决策树法、乐观法、悲观法、后悔值法
[单项选择]二胡是中国民族乐器,它属于()
A. 吹管乐器
B. 拉弦乐器
C. 打击乐器
D. 弹拨乐器
[单项选择]X线的诊断基础是()
A. 穿透作用
B. 荧光作用
C. 电离作用
D. 感光作用
E. 生物效应
[判断题]提高道床横向阻力是增强无缝线路稳定性的有效措施。( )
A.正确
B.错误
[单选题]以新时代中国特色社会主义思想为统领,必须坚持 。 ,是党的要求,更是共青团加强自身建设的迫切需要。要切实转观念、转方式、转作风,进一步破解制约共青团发展的思维定势、重点难点和体制机制问题,不断增强政治性、先进性、群众性,把共青团建设得更加坚强有力。( )
A. 固本兴团 深化共青团改革
B. 固本兴团 推进共青团建设
C.改革强团 深化共青团改革
D. 改革强团 推进共青团建设
[单项选择]An elderly carpenter was ready to retire. He told his employer of his plans to (26) the house-building business to live a more (27) life with his wife and enjoy his (28) family. He would miss the paycheck (工资) each week, but he wanted to retire. They could (29) The employer was (30) to see his good worker go and asked if he could build just one more house as a personal favor. The carpenter said yes, (31) over time it was easy to see that his heart was not in his work. He used bad workmanship and (32) materials. It was an unfortunate way to (33) a dedicated (献身的) career.
When the carpenter finished his work, his employer came to (34) the house. Then he handed the front-door (35) to the carpenter and said, "This is your house—my (36) to you." The carpenter was shocked! What a (37) !If he had only known he was building his own house, he would have done it all so differently.
A. perfect
B. inferior
C. superior
D. tough
[多选题]与神经纤维动作电位复极相有关的离子主要是
A.Kt
B.Na+
C.Ca2+
D.Cl-
[单项选择]关于ABS和ASR,下面说法不正确的是()。
A. ABS控制所有车轮
B. ASR仅控制驱动轮
C. 同一车上,ABS和ASR可以共用车轮速度传感器
D. ABS在汽车起步、加速且车轮开始滑转时工作,而ASR在汽车制动且车轮开始滑移时工作。
[单选题]高锰钢整铸辙义心宽40mm断面处,辙叉心垂直磨耗(不含翼轨加高部分),60kg/m及以上钢轨在除正线、到发线外的其他站线上超过()时为轻伤。
A.6mm
B.8mm
C.10mm
D.12mm
[判断题]商业银行是指吸收公众存款、发放贷款、办理结算等业务,并以公共服务为主要经营目标的金融机构。( )
A.正确
B.错误
[单项选择]下面有关成本贴现合同的描述,哪一个是错误的:()
A. 卖方在成本中的利益变小
B. 付款单独地以产品和服务的交付为基础
C. 买方关注卖方的绩效增长
D. 买方承受更大的财政风险
[判断题]冬天来了的时候,天气比较冷,可以把家里和教室的窗户关得紧紧的。
[单选题]两个主变压整流器TR1和TR2向飞机电气系统提供最大()的直流电
A.200
B.150
C.100
[判断题]职工跨统筹地区就业的,其失业保险关系随本人转移,缴费年限累计计算。( )