热门试题:
[单选题]急倾斜工作面采取煤层煤样至少应有（ ）人，两人拉紧垫布，一人采样。
A.三
B.四
C.五
D.六
[判断题]直埋电缆沿线及其接头处应有明显的方向标志或牢固的标桩。
A.正确
B.错误
[单选题]旧线改造的电气化铁路接触网高度为5330mm，货物装载高度超过（ ）时称为超高货物。
A.5330mm
B.5350mm
C.5600mm
D.4980mm
[简答题]检修工作结束前，将设备试加电压如何进行？
[判断题]送煤气后,应检查所有连接部位和隔断装置是否泄漏煤气。
A.正确
B.错误
[单选题]273.(94154)抽油杆型号CYG25KD中KD表示( )。(1.0分)
A.A、抽油杆直径
B.B、杆体等级
C.C、材料强度
D.D、抽油杆代号
[判断题]完善贷款利率定价机制，提高贷款定价科学性和透明度，注重为企业提供差异化金融服务，避兔'一刀切'式定价。（ ）
A.正确
B.错误
[填空题]车站（线路所）行车室、调度所配置的钟表时间，统一以<--NRC-->为准，有关人员每周一进行一次时钟校对。
[单项选择]治疗中风闭证首选下列哪组腧穴（）
A. 关元、神阙
B. 百会、神庭、大椎、太冲
C. 人中、十二井、太冲、丰隆
D. 足三里、关元、气海
E. 太阳、头维、三阴交、太溪
[单项选择]亚里士多德的美学著作有______。( )
A. 《诗学》
B. 《诗艺》
C. 《诗品》
D. 《论崇高》
[单选题]普通单开道岔内的两组绝缘接头相错不得大于( )。
A.2m
B.2.5m
C.3m
D.3.5m
[单项选择]根据《证券法》的规定，在上市公司收购中，收购人持有的被收购上市公司的股票，在收购行为完成后的一定期间内不得转让。该期间为( )。
A. 2个月
B. 3个月
C. 6个月
D. 12个月
[单项选择]提出邪有“天受”、“传染”的是：（）.
A. 《温疫论》
B. 《温热论》
C. 《外感温病篇》
D. 《湿热病篇》
[单项选择]
Considering how jazz is transcribed in Chinese (jueshi), you may be misled into assuming that it is an aristocratic cultural form. Nothing could be further from the truth. It originated among black Americans at the end of the 19th century, at a time when they occupied the very bottom of the American social heap.
So how has something that was created by a once downtrodden and despised minority acquired a central place in today’s American culture Perhaps the essence of America is that you could never get two Americans to agree on just what that might be. After thinking about it for a while, we might chuckle and say, "Hmm, seems like being American is a bit more complicated than we thought." Certainly things like individualism, success (the "American Dream"), innovation and tolerance stand out. But these things come together because of our ability to work with one another and find common purpose no matter how diverse we might be.
Some, like
A. Americans believe individualism is central to their identity.
B. American life combinates teamwork with individualism.
C. Jazz reflects two conflicting factors of American life.
D. Jazz fused elements from Africa and Europe into a new culture.
[判断题]职业中毒按发病过程可分为急性中毒、亚急性中毒和慢性中毒。( )
A.正确
B.错误
[单选题]1.46 大型客车、城市公交车、中型客车、大型货车准驾车型桩考的项目完成时间不得超过( )。
A.3min
B.5min
C.8min
D.10min
[判断题]可移动手车式高压开关柜在断路器手车未推到遥远位置或拉到试验位置时断路器都不能正常合闸。
A.正确
B.错误
[判断题]对于无衬垫焊接，打底焊道所使用的焊条应与项目代号对应的药皮类型相同。 ( )
A.正确
B.错误
[多选题]《名师带高徒管理办法》中（ ）半年度或年度考核等级均为“（ ）”的师傅可直接列为下次师傅推荐人选。
A.一次
B.两次
C.A
D.A、B
[判断题]交通事故责任分为:全部责任、主要责任、同等责任和次要责任。( )
A.正确
B.错误
[单项选择]男性，58岁。糖尿病病15年。检查：双下肢水肿，尿蛋白（+++），空腹血糖8.0mmol/L（144mg/dl），餐后2小时血糖11.13mmol/L（200mg/dl），血压160/100mmHg。其诊断是（）。
A. 高血压Ⅰ期合并糖尿病
B. 糖尿病肾病
C. 慢性肾炎合并糖尿病
D. 糖尿病合并肾盂肾炎
E. 糖尿病肾炎
[单选题]1.18. 第18题Q/JB44-62卸扣,当型号为0.3时,其允许载荷重为( )kg。
A.200
B.330
C.500
D.930;
[多选题]刘某负责某次全市大会的会议材料准备，对于其中一份属于工作秘密的材料，可以在材料上印有（ ） 标志。
A.秘密
B.工作秘密
C.内部
D.内部事项
[填空题]延伸跨水飞行距海岸线＿公里/＿海里的航班，应演示救生衣的使用。
[单项选择]下列关于乳牙外形特点，错误的是
A. 乳牙体积小，牙冠短宽，乳白色
B. 乳牙颈部缩窄，唇、颊颈嵴突出
C. 上颌乳中切牙宽冠宽根，根尖弯向腭侧
D. 下颌第二乳磨牙三个颊尖相差不大
E. 上颌乳尖牙近中牙尖嵴长于远中牙尖嵴
[单项选择]为了提高孔的位置的检测精度，可以测量两孔壁的最近点和最远点，取其（）。
A. 平均值
B. 最高值
C. 最低值
D. 差值
[单项选择] December 25 is celebrated as the birthday of Christ. No one is certain why this day was chosen. It was chosen probably because, according to the calendar then in use, December 25 was the time of the year when winter days begin to grow longer in the Northern Hemisphere. The sun-worshippers had celebrated this day as the promise of spring.
Over the years, a number of special customs associated with Christmas have grown up. Many of these have been introduced from Europe, while others have their origin in America.
Christmas music is loved by all who hear and sing it every year. Christmas songs, bells, and merry music have been a part of Christmas for centuries. The Christmas tree is the symbol of the spirit of Christmas in many homes. Trees were not used in English homes until a German prince married Queen Victoria. The prince had the first decorated Christmas tree set up at Windsor Castle in 1841. The first Christmas trees in the New World were introduced by Hessian soldiers
A. 1776
B. 1841
C. 1933
D. 1843
[多项选择]建设工程项目采用招标投标方式进行的，中标人的投标应符合下列（）要求。
A. 能够最大限度地满足招标文件中规定的各项综合评价标准
B. 能够满足招标文件的实质性要求
C. 经评审的投标价格最低
D. 投标价格低于成本
E. 经评审的投标价格最高
[单选题]焊接工艺评定时，扳状对接接头的焊接工艺评定不适用于管状对接接头。
A.正确
B.错误
[单项选择]Questions 22 to 25 are based on the conversation you have just heard.
A. They just lived in the first floor.
B. Their apartment building is lower than normal.
C. The floor below their apartment was totally flattened.
D. The ground was heightened because of the earthquake.
[单选题]GYK支线号输入错误时，重新选择正确的支线即可。若需退回主线，在支线号窗口输（ ）即可。
A.0
B.1
C.2
D.3
[判断题]最大爬坡度是指消防车满载时用变速器最低挡位在良好路面上等速行驶所能克服的最大道路纵向坡度。( )(易)
A.正确
B.错误
[单项选择]下面哪些因素将不会使润滑油乳化变质（）。
A. 碱值增加
B. 酸值增加
C. 水
D. 空气
[填空题]竣工测量主要包括与线路相关的（）、（）和附属建筑结构竣工测量、线路轨道竣工测量、沿线设备竣工测量以及地下管线竣工测量等。
[判断题]菱形脸就是标准脸。( )
A.正确
B.错误
