热门试题:
[单选题]单选题 Lb3A3050
437816当三相三线有功电能表,二元件的接线分别为IaUcb和IcUab,负载为感性,转盘()。
A.正转
B.反转
C.不转
D.转向不定
[单项选择]超短波产热的机制属于()
A. 热传导
B. 热辐射
C. 热对流
D. 热传递
E. 内生热
[单选题] 生活中常说的C类火灾具体为哪一类型火灾。
A.电气火灾
B.气体火灾
C.液体火灾
D.固体火灾
[单选题]进境水果指定监管场地周边____范围内没有果园。
A.3KM
B.5KM
C.10KM
D.20KM
[简答题]简要说明语音的社会属性的主要表现在哪几个方面?
[判断题]电能计量用互感器二次回路上不得接入任何与计量无关的设备。 ( )
A.正确
B.错误
[不定项选择题]关于冲击疗法的工作程序,错误的是( )。单选
A.筛选治疗对象
B.构建焦虑等级
C.治疗准备工作
D.实施冲击治疗
[填空题]预备党员必须由( )审批。党总支不能审批预备党员,但应当对支部大会通过接收的预备党员进行( )。除另有规定外,( )不能接收、审批预备党员。党组不能审批预备党员。
[单选题]某市建设委员会于1月10日印发了《关于为治理城市仪容拆迁滨江道沿街建筑的通告》的文件,责令凡滨江道街旁5米内50家住户于10月1日前一律拆迁,否则,强制拆除。陈某系此类建筑所有人之一,他对市建委的行为不服,欲提起行政诉讼。下列说法哪一项是正确的?( )
A.因建委的文件是具体行政行为,陈某可以提起行政诉讼
B.因建筑的文件为抽象行政行为,不属于行政诉讼受案范围
C.因建委的文件尚未形成一个完整的具体行政行为,对陈某尚未造成实际影响,不属于行政诉讼受案范围
D.因建委的文件是内部文件,不属于行政诉讼的受案范围
[单选题]根据《山东省农村商业银行员工违规行为处理办法》,从业人员通过交易向个人或机构等进行利益输送的,给予( )处分。
A.警告
B.记过
C.记大过
D.开除
[单项选择]不属于上肢骨的是()
A. 锁骨
B. 距骨
C. 肱骨
D. 三角骨
E. 肩胛骨
[单选题]( ),就是要求铁路职工自觉地按职业权力方面的规章制度约束自己,正确规范铁路职工使用职业权力的行为。
A.爱路护路、尽职尽责
B.团结协作、顾全大局
C.尊客爱货、热情周到
D.廉洁自律、秉公办事
[判断题]矿井中只要有一个煤层的煤尘有爆炸危险,该矿井就应定为有煤尘爆炸危险的矿井。
[单项选择]患儿,男性,10岁,因"抽搐、智能下降8年"入院,患者的姐姐也有抽搐病史,学习成绩差。神经系统检查:神志清醒,语言缓慢,记忆力、计算力、理解判断力均下降,容易激动,颊部及鼻部可见淡棕色表面光滑的蜡样丘疹,余神经系统查体未见明显异常。对于本例患者,下列哪项诊断方法不恰当()
A. 临床资料收集
B. 系谱分析
C. 常规辅助检查
D. 遗传物质和基因产物检测
E. 脑活检
[单项选择]心包肿瘤最特异的超声表现是()。
A. 心包腔内可见无回声区
B. 心包腔内可见条索状回声
C. 心包脏层或壁层可见不规则的团块状回声
D. 心包脏层、壁层粘连
E. 心包钙化
[判断题](28752)( )花键配合,常采用外径、内径和齿侧三种定心方式。(1.0分)
A.正确
B.错误
[单选题]全面()小康社会胜利在望,中华民族伟大复兴向前迈出了新的一大步,社会主义中国以更加雄伟的身姿屹立于世界东方。
A.建成
B.建设
C.建功
D.建立
[多项选择]日处理能力在10~20万m3的污水处理设施的,可选用( )。
A. 常规活性污泥法
B. 氧化沟法
C. SBR法
D. 生物滤池法
E. AB法
[单项选择]已知一个部门有多个职工,一个职工只在一个部门工作;一个职工参加多个项目,一个项目可由多个职工完成.则部门和职工、职工和项目间的联系分别是______ 。
A. 1:n 1:n
B. 1:1 1:n
C. m:n m:n
D. 1:n m:n
[多项选择]早期尸体现象包括有:()
A. 肌肉松弛
B. 自溶
C. 腐败
D. 尸斑
E. 木乃伊
[多选题]车站行车设备发生故障或出现不正常现象时,应将( )登记在《行车设备检查登记簿》内。
A.故障
B.设备名称
C.发生时间
D.不正常现象
E.对行车的影响范围
[判断题]电联结线夹与接触线、承力索、供电线之间的连接必须牢固,线夹内无杂物并涂导电介质。
[单选题]下列何项与中骨盆狭窄无关:
A.坐骨棘突
B.坐骨切迹<2Fb
C.骶骨平直
D.骨盆侧壁向内倾斜
E.坐骨结节间径<9cm
[不定项选择题]共用题干
"Happy Birthday to You"
The main problem in discussing American popular culture is also one of its main characteristics:it
won't stay American.No matter what it is,whether it is films,food and fashion,music,casual sports or slang, it's soon at home elsewhere in the world.There are several theories why American popular culture has had
this appeal.
One theory is that it has been"advertised"and marketed through American films,popular music,and more
recently,television.________(46)They are,after all,in competition with those produced by other countries. Another theory,probably a more common one,is that American popular culture is internationally associ-
ted with something called"the spirit of America"._______(47)
The final theory is less complex:American popular culture is popular because a lot of people in the
world like it.
Regardless of why it spreads,American popular culture is usually quite rapidly adopted and then adapted in
many other countries.________(48)"Happy Birthday to You",for instance,is such an everyday song tha
its source,its American copyright,so to speak,is not remembered.Black leather jackets worn by many heroe
in American movies could be found,a generation later,on all those young men who wanted to make this manly-
look their own.
Two areas where this continuing process is most clearly seen are clothing and music.Some people can
still remember a time when T-shirts,jogging clothes,tennis shoes,denim jackets,and blue jeans were not
common daily wear everywhere.Only twenty years ago,it was possible to spot an American in Paris by his or
her clothes.No longer so:Those bright colors,checkered jackets and trousers,hats and socks which were
once made fun of in cartoons are back again in Paris as the latest fashion._____(49)
The situation with American popular music is more complex because in the beginning,when it was still
clearly American,it was often strongly resisted.Jazz was once thought to be a great danger to youth and their
morals,and was actually outlawed in several countries.Today,while still showing its rather American roots,
has become so well established.Rock 'n' roll and all its variations,country & western music,all have moi
or less similar histories.They were first resisted,often in America as well,as being"low-class",and then:
"a danger to our nation's youth".______(50)And then the music became accepted and was extende
and developed,and exported back to the US.
46.________(46)
A.As a result,its American origins and roots are often quickly forgotten.
B.But this theory fails to explain why American films,music,and television programs are so popular in then selves.
C.American in origin,informal clothing has become the world's first truly universal style.
D.The BBC,for example,banned rock and roll until 1962.
E.American food has become popular around the world,too.
F.This spirit is variously described as being young and free,optimistic and confident,informal and disrespectfu.
________(49)
A.As a result,its American origins and roots are often quickly forgotten.
B.But this theory fails to explain why American films,music,and television programs are so popular in then selves.
C.American in origin,informal clothing has become the world's first truly universal style.
D.The BBC,for example,banned rock and roll until 1962.
E.American food has become popular around the world,too.
F.This spirit is variously described as being young and free,optimistic and confident,informal and disrespectfu.
[多选题]变压器一般应装设(____)保护。
A. 瓦斯
B. 过负荷
C. 距离
D. 差动
[多选题]紧急避险必须具备的条件是:( )
A.必须是为了避免国家、公共利益、本人或者他人的人身、财产和其他权利受到危险而采取的
B.必须是正在发生危险的情况下采取的
C.必须是在不得已的情况下采取的,如果能采取其他方法避免危险,就不能实施紧急避险行为
D.紧急避险行为不能超过必要的限度
[判断题]为了限制调速系统起动时的过电流,可以采用过流继电器或快速熔断来保护主电路的晶闸管。
[单选题]小李出差前将家中一台彩电交邻居老徐保管,在出差期间,老徐把彩电卖给了小花,小花认为彩电为老徐所有,就支付了合理价款购买,对此()?
A.小李不能向小花主张返还电视机
B.小李可以要求小花返还电视机
C.小李可要求老徐和小花共同承担赔偿责任
D.小李可要求小花赔偿损失
[单项选择]
以下提供若干个病例,每个病例下设若干道考题。请根据答案所提供的信息,在每一道考题下面的A、B、C、 D、E五个备选答案中选择一个最佳答案。
足月儿,胎头吸引分娩,有窒息史,转入儿科后一直嗜睡、呕吐,枕部有血肿,前囟
3cm×3cm,颅缝略宽。 |
最可能的诊断是
A. 新生儿败血症
B. 新生儿低血糖
C. 新生儿先天性脑积水
D. 新生儿化脓性脑膜炎
E. 新生儿缺氧缺血性脑病
[判断题]在电流互感器二次回路进行短路接线时,应用短路片或导线联接,运行中的电流互感器短路后,应仍有可靠的接地点,对短路后失去接地点的接线应有临时接地线,必要时可以多点接地。
A.正确
B.错误
[单项选择]
A. clear
B. clearly
C. troublesome
D. easy
[单选题]对于功率小于等于22kW的变频器,在断开电源后至少经过(),并确认充电指示灯(CRG)熄灭,测量端子P、N间直流电压低于25V,才能开始检查作业。
A.3min
B.5min
C.8min
D.10min
[单项选择]下列关于串级控制系统的说法中,错误的是()。
A. 由主、副两个调节器串联工作
B. 主调节器的输出作为副调节器的给定值
C. 目的是实现对副变量的定值控制
D. 副调节器的输出去操纵调节阀
[多项选择]下列哪些与伤口早期愈合有关()
A. 成纤维细胞增殖
B. 纤维蛋白凝块
C. 细胞死亡产物被排空
D. 炎性细胞趋化游走
E. 胶原纤维沉积
[单选题]多轴飞行器螺旋桨从结构上说,更接近于
A.风力发电机叶片
B.直升机旋翼
C.固定翼飞机螺旋桨
[判断题]叉车做作业时有时可以在货盘或货叉车上带人做作业。 ( )
A.正确
B.错误