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[判断题]链条葫芦操作时,人员不准站在链条葫芦的正下方。()
A.正确
B.错误

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[填空题]天麻主要的药用成分是天麻苷,对()、血管神经性头痛等有明显的治疗作用。
[判断题]地方各级人民政府依照法律法规规定管理下级行政区域内的国家安全工作。 ( )
A.正确
B.错误
[单项选择]

W: Did you hear of the robbery in the bank last night
M: No, I didn’t. Which bank was robbed
W: The bank in Green Street.
M: How much money was lost
W: No a penny was robbed.
M: Really
W: Yes, there were three robbers. One was trying to run away, but the police shot him in the leg and they arrested him.
M: What about the other two
W: The other two were shot dead when they fired at the police.
M: Who called the police when the bank had been robbed
W: A brave security guard of the bank.

How many robbers were shot dead ( )
A. 3
B. 2
C. 1
[单选题] 导体处于超导状态下有以下特性
A.导体中电流为零
B.导体导通后会发热
C.导体可以通过很大的电流并且不会发热
D.导体有很大的电阻
[判断题]参加职工基本医疗保险的个人,达到法定退休年龄时缴费年限未达到国家规定年限的,可以缴费至国家规定年限。( )
A.正确
B.错误
[单选题]中心锚结绳范围内不得安装吊弦和电连接。两端距相邻的吊弦或电连接距离不得小于( )mm。(1分)
A.400
B.500
C.800
D.1000
[单项选择]猪出生时胃内仅有(),胃蛋白酶很少且没有活性,不能很好的消化植物性蛋白质。所以初生仔猪只能吃奶而不能利用植物性饲料。
A. 脂肪分解酶
B. 肠淀粉酶
C. 凝乳酶
D. 胰蛋白酶
[单选题]()是指投保人或者被保险人将保险标的物的一切权利转移给保险人,由此请求其支付全部保险金额的一种行为。
A.理赔
B.委付
C.物上代位
D.权利代位
[单项选择]对针织用纱的说法错误的是()
A. 捻度尽可能高些
B. 摩擦系数要小
C. 细度均匀,纱疵少
D. 抗弯刚度低,柔软性好
[填空题]The Mir Space Station
The Russian ’Mir Space Station, which came down in 2001 at last after 15 years of pioneering the concept of long-term human space flight, is remembered for its accomplishments in the human space flight history. It can be credited with many firsts in space.
During Mir’s lifetime, Russia spent about USS 4.2 billion to build and maintain the station.
The Soviet Union launched Mir, which was designed to last from three to five years, on February 20, 1986, and housed 104 astronauts over 12 years and seven months, most of whorh were not Russian. In fact, it became the first international space station by playing host to 62 people from 11 countries. From 1995 through 1998, seven astronauts from the United States took turns living on Mir for up to six months each. They were among the 37 Americans who visited the station during nine stopovers by space shuttles.
The more than 400 million the United States provided Russian for the visits no
[判断题]被稽查人员应积极主动配合稽查人员做好现场收费稽查工作,不应以任何借口拒绝、妨碍检查或故意刁难稽查人员。 ( )
A.正确
B.错误
[单选题]反硝化细菌进行无氧呼吸产能时,电子传递的最终受体是( )
A.无机化合物中的氧
B.氧气
C.中间产物
D.氢
[单项选择]正常肺静脉血流的多普勒频谱有什么特点()。
A. 收缩期、舒张期各有一负向的峰
B. 只有舒张期一个正向的尖峰波
C. 收缩期、舒张期各有一正向的峰,后者大于前者
D. 舒张期呈双峰、均正向
E. 收缩期呈双峰,均为负向,无舒张期血流
[单项选择]性状上具有“白颈”特征的中药材是
A. 水蛭
B. 广地龙
C. 全蝎
D. 蜈蚣
E. 僵蚕
[单项选择]使胰蛋白酶原激活的主要物质是
A. HCl
B. 肠激酶
C. HCO3ˉ
D. 胰蛋白酶
[单项选择]计算船舶受风压力的公式中,其风力系数与风舷角的关系是()。
A. 当风舷角为0º或180º时,其风力系数最小
B. 当风舷角为90º时,其风力系数最大
C. 当风舷角为30º时,其风力系数较小
D. 当风舷角为150º时,其风力系数为零
[多选题]进境粮食中的有毒杂草籽包括:_____。
A.毒麦
B.曼陀罗
C.麦仙翁
D.长芒苋
[单选题]单选题
ERS费用报销系统中目前设置可通过“对公支付-对公付款凭证”直接制单的单据“业务种类”是( )
A.资金计划单据
B.普通单据
C.审批单据
D.审批单据-关联交易
[简答题]胀轨跑道的防治和处理。
无论作业中或作业后,发现线路轨向不良,用10 m弦测量两股钢轨的轨向偏差,当平均值达到10 mm时,必须设置移动减速信号,并采取夯拍道床、填满枕盒道砟和堆高砟肩等措施,来不及设置移动减速信号的,现场防护员应显示黄色信号旗(灯),指示列车限速运行,并及时报告车站值班员限速地点和限速值,并安排人员在车站登记;当两股钢轨的轨向偏差平均值达到12 mm,必须立即设置停车信号防护,及时通知车站,并采取钢轨降温、切割等紧急措施,消除故障后放行列车。3. 发现胀轨跑道时必须立即拦停列车,尽快采取措施,恢复线路,首列放行列车速度不超过15 km/h,并派专人看守、整修线路,逐步提高行车速度。
[单选题]下列治疗措施不正确的是( )
A.雾化吸人β2,受体激动药
B.吸入抗胆碱药
C.静脉滴注氨茶碱
D.静脉滴注糖皮质激素
E.每天定时吸人糖皮质激素
[单选题]下列物质中,易燃烧爆炸且燃烧产物毒性大的是( )。
A.干砂
B.氢
C.一氧化碳
D.二硝基苯
[单项选择]What conclusion can be logically drawn from the selection
[填空题]时迁是《()》中的人物,姜维是《()》中的人物,红孩儿是《()》中的人物,《警世通言》的作者是()
[单选题]BY02CG041241与停电设备有关的变压器和电压互感器,必须( ),防止向停电检修设备反送电
A.从高压侧断开
B.从低压侧断开
C.从高、低压两侧断开
D.以上都不对
[填空题]YJl7型卷烟机烟舌与烟枪布带间隙如果过大,可将整个烟枪稍微()。
[单选题]依据南网安规,工作人员不应擅自移动或拆除遮栏(围栏)、标示牌,不应越过遮栏(围栏)工作。因工作原因必须短时移动或拆除遮栏(围栏)、标示牌时,应征得()同意,并在工作负责人的监护下进行,完毕后应立即恢复。
A.工作票签发人
B.工作票会签人
C.工作许可人
D.值班人员
[单选题]与冬气相通应的脏是
A.肝
B.心
C.脾
D.肺
E.肾
[单选题]电化区段轨道车运用时,任何人员及其所携带的物体与接触网设备的带电部分必须保持( )m以上的距离。
A.1 (
B.2
C.3
D.4
[单项选择]男,68岁。直肠指诊前列腺有一硬结,血清PSA10.5ng/ml。为明确诊断应采取的检查方法是()。
A. MRI
B. CT
C. 经直肠B型超声
D. 前列腺穿刺活组织检查
E. 放射性核素扫描
[单选题]规程规定,对于220kV及以上且容量为()及以上的电力变压器均应测量极化指数。
A.120MVA
B.200MVA
C.400MVA
[单项选择]PowerPoint中,选择幻灯片中的文本时,文本的区域控制点是指()。
A. 文本框的控制点
B. 文本的起始位置
C. 文本的结束位置
D. 文本的起始位置和结束位置
[单项选择]There is an English saying: "Laughter is best medicine." Until recently, few people took the saying seriously. Now, however, doctors have begun to look into laughter and the effects it has on the human body. (76)They have found that laughter really can improve people’s health.
Tests were carried out to study the effects of laughter on the body. People watched funny films while doctors checked their heart, blood pressure, breathing and muscles. (77) It was found that laughter has similar effects to physical exercise. It increases blood pressure, the heart beating and breathing; it also works several groups of muscles in the face, the stomach, and even the feet. If laughter exercises the body, it must be beneficial.
Other tests have shown that laughter appears to be able to reduce the effect of pain on the body. In one experiment doctors produced pain in groups of students who listened to different radio programs. The group that tolerated the pain for the longest
A. listened to sad music
B. listened to pop music
C. listened to different programs
D. listened to a funny program
[判断题]生产关系是人们在生产过程中结成的人与自然的关系。 ()
A.正确
B.错误
[判断题] 兆欧表“L”端与“E”端分开时摇动兆欧表,其指针应指向“0”。(1分)
A.正确
B.错误
[单项选择]磨煤机前后台板标高误差≯()mm。
A. 0.5;
B. 1.0;
C. 1.5;
D. 2.0。
[单项选择][中国银行] 我国按课税对象分类,将税收分为( )。
A. 工商税收和关税
B. 从价税和从量税
C. 流转税、所得税和财产税
D. 直接税和间接税
[多选题]景观评价的方法有(  )。
A.调查分析法
B.仪器测量法
C.民意测验法
D.心理测试法
E.认知评判法
[单选题]原料石脑油存储天数按照石油化工行业标准《石油化工储运系统罐区设计规范》(SH/T3007-2007)中有关规定,存储天数为( )天。
A.1212122022年1月2日
B.15-20
C.1212122022年5月10日
[填空题]The secretary worked late into the night, (prepare) ______ a long speech for the president.

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