热门试题:
[填空题] Just as (1)________is famous for the tango, so American is well-known for jazz, a typical American invention. Unlike traditional music, which is restricted to European traditions, jazz music is (2)________and free-formed. Jazz is interesting, so is its (3)________. The music was invented by Negroes, who were taken away from West Africa and sold as slaves to the plantation owners in the South of the country. Their work was hard and their life was short. When one died, the friends and relatives would attend the (4)________. On the occasion, a music band often accompanied a march to the cemetery. On the way to the cemetery, slow, solemn music was played, but on the way back home (5)________music was preferred. The music made everyone want to dance. This was the early form of jazz.
There were also other musical (6)________that influenced the formation of jazz. One was the musical (7)________in West Africa, from where these Negroes were taken away to America. The other was the (8)_
[单选题]关于人工费控制的说法，错误的是()。
A.社会平均工资水平.生产消费指数是影响人工单价的主要因素
B.加强劳动定额管理，提高劳动生产率是控制人工费支出的主要手段
C.合理调节各工序人数安排，尽量做到一工多用，技术工与普通工工作交叉安排
D.不断提高职工的业务技术水平，培养一专多能的技术工人
[简答题]名著《水浒传》中，杨志是在卖什么兵器的时候杀死泼皮牛二的？
[单选题].烧结砖回弹法检测强度的适用范围是( )
A.6~15MPa；
B.2~15MPa；
C.2~30MPa；
D.6~30MPa。
[多选题]触电的种类包括(____)
A. 电击
B. 电伤
C. 电阻
D. 电容
[单项选择]下列对维生素的共同特点叙述不正确的是( )。
A. 维生素在机体内不能自行合成
B. 维生素不供给机体能量
C. 维生素不是构成机体各组织的原料
D. 机体对维生素的需要量较多，缺乏时可引起维生素缺乏症
[单选题]大额支付系统对于清算账户头寸不足的清算业务，以下哪个是最优先办理的（）"
A. 特急贷记支付（救灾.战备款项）业务
B. 中国人民银行营业部发起的错账冲正
C. 紧急贷记支付业务
D. 中国人民银行营业部发起的转账业务"
[单选题]从业人员上岗前必须充分休息好，（ ）班前、班中饮酒。
A.禁止
B.不准
C.严禁
D.不得
[判断题]隔离开关是指承担接通和断开电流任务,将电路与电源隔开
A.正确
B.错误
[单选题]柴油发动机的压缩比高,热效率高,燃油消耗率低,同时柴油价格较低,因此,柴油机的燃料经济性能比汽油发动机的
A.好
B.差
C.相同
[单选题]绝缘体瓷釉剥落面积不应超过____平方毫米。
A.A：100
B.B：200
C.C：300
D.D：500
[单项选择]痫证发作日久，健忘，心悸，头晕目眩，腰膝疲软，神疲乏力，舌苔薄，脉细弱。其证候是
A. 脾肾阳虚
B. 肺脾气虚
C. 心血亏虚
D. 肾精不足
E. 心肾亏虚
[填空题]
How to Write an Abstract
The rules for writing an abstract (摘要) are almost the same to those for writing the summary of an investigation report. In an abstract you make an outline of the problem and the purpose of your investigation, mention very briefly how you conducted the investigation or tests, describe your main findings, and make the conclusions. All these must be done in as few words as possible: ideally, your abstract will be about 125 words long and never more than 250 words.
From the abstract, readers must be able to decide whether the information you provide in the scientific paper or report is particularly interesting to them and whether they should read further. Because a scientific paper is written for readers who generally are familiar with your technical or scientific discipline (学科), you may use technical terminology (术语) in the abstract. The abstract should be written last, when the Whole paper has been written, so that you can make an a
[单项选择]某男，32岁，公务员。因反复多想，做事犹豫不决，总是想做并不必要做的事10年来诊。患者刚开始工作时经常被上司批评，渐对做事情无信心，害怕出错，做事之前总要反复考虑，犹豫不决，后渐对细枝末节不放过，自觉没必要但停不下来。上交的文件反复检查后仍不放心，有时和别人说话后自觉不妥，忍不住反复想是否需要再次解释。自感痛苦，主动求医。最可能的诊断是（）
A. 抑郁障碍
B. 强迫障碍
C. 精神分裂症
D. 神经衰弱
E. 恐惧症
[填空题]______认为，教学活动本质上是一种学生身心发展的过程。
[单项选择]铣削花键时，造成等分误差较大的原因是（）。
A. 摇错分度手柄，调整分度叉孔距错误或未消除传动间隙
B. 工件与分度头同轴度超差
C. 工件侧素线与工作台纵向方向不平行
D. 用组合铣刀铣削时，工作台零位不准
[单选题]一般隐患治理完成后，由段（ ）组织进行效果评价。
A.责任科室负责人
B.安全科负责人
C.分管领导
D.主要领导
[判断题]应力的大小与物体的截面积成正比,与物体的总内力成反比。
[判断题]( ) 工业机器人按用途可分为装配机器人、 焊接机器人、 喷涂机器人和搬运机器人等多种。
A.正确
B.错误
[单选题] 在带电线路下方进行交叉跨越档内松紧、降低或架设导、地线的检修及施工,应采取防止导、地线产生( )或过牵引而与带电线路接近至配电安规表5-1规定的安全距离的措施。
A. 平移
B. 下滑
C. 跳动
D. 上升
[判断题]为了降低线损率，应采用节能配电变压器，逐步淘汰高能耗变压器。
A.正确
B.错误
[判断题]根据基建(2013)1434号文，项目建设管理费使用应严格控制费用列支渠道，细化费用支出标准，做到程序完整、合法合规。
A.正确
B.错误
[单选题]子站反复收到主站询问同一规约报文，监视上行报文正确，可能的原因为（ ）。
A.子站报文错误
B.下行通信通道不通
C.上行通信通道不通
D.主站询问报文错误
[多选题]喷焊粉末按基础材料可分为（ ）合金粉末。
A.钴基
B.镍基
C.铜基
D.铁基
[单选题]万某,大面积烧伤病人,创面出现铜绿假单胞菌感染,创面换药后敷料的正确处理方法为
A.清洗后再消毒
B.清洗后放日光下曝晒
C.灭菌后再清洗
D.扔入污物桶
E.焚烧
[简答题]什么是铁路工程的暂定金额，通常包括哪些内容？
[判断题]可燃性粉尘的爆炸极限是以在混合物中所占体积的质量比来表示的。
A.正确
B.错误
[填空题]
{{B}}Part A Note-taking And Gap-filling{{/B}}
Directions: In this part of the test you will hear a
short talk. You will hear the talk ONLY ONCE. While listening to the talk, you
may take notes on the important points so that you can have enough information
to complete a gap-filling task on a separate ANSWER BOOKLET. You will not get
your ANSWER BOOKLET until after you have listened to the talk.
When you enter into a conversation, you expect the other
person to communicate exactly as you do, and the other person expects you to
communicate just as he or she does. If these expectations are not met,
communication {{U}} (1) {{/U}} begins. On the other hand, in some
situations, a person may expect the other person not to communicate in a
{{U}} (2) {{/U}} style. When two people start to develop an {{U}} (3)
{{/U}} relationship, complementary communication {{U}} (4) {{/U}}
often emerge. Once you begin to know and
[判断题]对于工程总承包单位，项目概算控制红线就是项目总概算
A.正确
B.错误
[多选题]座地摇（平）臂抱杆分解组塔时，（ ）时，应将起吊滑车组收紧在地面固定。
A.
B.大风
C.停工
D.阴天
E.雨雪天
F.过夜
[单项选择]合金元素溶入铁素体后，产生固溶体，即有（）趋势。
A. 强度、塑性提高，但硬度、韧性下降
B. 强度、硬度升高，但塑性、韧性下降
C. 强度、韧性提高，但硬度、塑性下降
[单选题]客运运输费用由（）构成。
A.旅客票价和行李、包裹运价
B.客运运价和客运杂费
C.旅客票价和客运杂费
D.行李、包裹运价和客运杂费
[多项选择]地方性法规与部门规章对同一事项的规定不一致，不能确定如何适用时，应如何处理？（）
A. 由国务院裁决
B. 由国务院提出意见，认为应当适用地方性法规的，决定在当地适用地方性法规的规定
C. 由全国人大常委会裁决
D. 由国务院提出意见，认为应适用部门规章的，提请全国人大常委会裁决
[单项选择]从世界范围看，世界进口总额一般（）世界出口总额。
A. 大于
B. 等于
C. 小于
D. 不一定
[判断题]危险化学品仓库工作人员应进行培训经考核合格后持证上岗。
A.正确
B.错误
