热门试题:
[判断题].均匀控制是通过将液位控制器调整在宽比例度和大的积分时间来实现的。
A.正确
B.错误
[单选题]急性白血病出血的主要原因是
A.弥散性血管内凝血
B.血小板减少
C.血小板功能异常
D.凝血因子减少
E.感染毒素对血管的损伤
[判断题]单纯性肥胖可被小剂量地塞米松抑制,Cushing病可被大剂量地塞米松抑制。
[单项选择]由于发生地震造成工程质量问题,其修理费用应由()负责。
A. 施工单位
B. 设计单位
C. 监理单位
D. 建设单位
[单选题]电力企业应加强对电力设施的保护工作,对危害电力设施安全的行为,应采取适当措施,予以()。
A.保护
B.包庇
C.制止
D.处罚
[多选题]缆风绳与( )的安全距离应大于表6-1的规定。
A.架空输电线路
B.地锚
C.抱杆
D.其他带电体
[单项选择]Wilson: Are you feeling any better today I hear you got the flu.
Jim: ______
[单项选择]先秦时,龙的形象和图案被普遍地比喻为
A. 国王
B. 君子
C. 神灵
D. 妖魔
[单项选择]某男子,一日色氨酸的摄入量为 360mg,烟酸的摄入量是10mg,其烟酸当量(mgNE)为
A. 13
B. 16
C. 20
D. 24
E. 30
[单选题]扶梯和倾斜式自动人行道的“附加制动器”在( )情况下起作用。A.载荷变化;B.不均速;C.向行运输;D.超过额定速度1.4倍
A.A
B.B
C.C
D.D
[不定项选择题]A.5-HT受体
A.抑制5-HT的再摄取
B.肌醇生成
C.DA受体
D.N胆碱受体
E.奋乃静阻断
[单选题]信用扩张是当代不兑现信用货币制度下货币供给机制的重要内容,在我国能够创造货币的金融机构是( )。
A.中央银行
B.商业银行
C.资本市场
D.保险公司
[单项选择]下列哪项是显示鼓窦入口最清楚的标准体位?()
A. 斯氏位
B. 许氏位
C. 颏顶位
D. 梅氏位
E. 以上均不是
[单项选择]
What did the speaker usually do during parties
A. Enjoyed the wine and delicious foods.
B. Listened to the stories of friends.
C. Sat alone and waited someone to come up.
D. Talked to the interesting looking people.
[判断题]创伤急救过程中,平地搬运时伤员头部在前,上楼、下楼、下坡时头部在下,搬运中应严密观察伤员,防止伤情突变。
A.正确
B.错误
[单选题]在现场急救措施中,为了补充伤员的体液,最好给予( )。
A.牛奶;
B.葡萄糖;
C.矿泉水;
D.生理盐水;
[单项选择]
In early 2004 eight tiny sensors were dropped from a plane near a military base in California. After hit ting the ground, the sensors—also known as smart dust sensors organized themselves into a network and quickly detected a fleet of military vehicles on the ground. They determined the direction, speed and size of a series of military vehicles traveling along the road and later transmitted the data to a computer at a nearby base camp.
Smart dust sensors are minicomputers—as small as a grain of rice in some cases—that can monitor and evaluate their physical environment and can relay the information via wireless, communication. They can monitor elements such as temperature, moisture, humidity, pressure, energy use, vibration, light, motion, radiation, gas, and chemicals. These devices will soon have many applications, such as use in emergency rescue.
Software has been developed to run these minicomputers. A key feature of the software is the abili
A. About 3,000 sensors.
B. Ab6ut 3,300 sensors.
C. About 5,000 sensors.
D. About 6,600 sensors.
[多项选择]下列项目中,应通过营业外收入核算的有( )。
A. 非流动资产处置利得
B. 现金盘盈利得
C. 捐赠利得
D. 罚没利得
[单选题]更换继电保护和电网安全自动装置柜(屏)或拆除旧柜(屏)前,应在有关回路对侧柜(屏)做好()。
A.A.事故分析
B.B.安全措施
C.C.安全检查
D.D.安全防护
[判断题]过滤式自救器要注意保养,一般可用5年,无需定期检查。( )
A.正确
B.错误
[判断题]采用重铬酸钾容量法测定土壤有机质含量,当土壤有机质含量小于lg/kg时,平行样测定结果之间相差不得超过0.1g/kg。
[填空题]秦代,狱吏______根据民间已行用的新字体,造隶书。
[单项选择]软交换与媒体网关间的接口主要用于软交换对媒体网关的:()。
A. 承载控制、资源控制及管理
B. 承载控制
C. 资源控制及管理
D. 资源管理
[多选题]在打开的SF6电气设备上工作的人员,应经( )的( )知识培训,配置和使用必要的安全防护用具。
A.A.专门
B.B.安全
C.C.安全技术
D.D.技术
[单项选择]较大肾肿瘤切除术后,下列护理措施错误的是()
A. 观察生命体征
B. 遵医嘱应用抗生素,预防感染
C. 观察引流液颜色、性状、量
D. 早期下地活动
E. 准确记录24小时出入量
[单选题]对党员的纪律处分必须经过支部大会讨论决定,报党的()批准。
A.上级委员会
B.下级委员会
C.支部委员会
D.基层委员会
[判断题]天窗时间外任何部门、个人,不得进行与高铁电力设备相关的检修作业。
A.正确
B.错误
[单项选择]不在同一水平面上的两点间直线连线的长度称为两点间的()。
A. 距离
B. 长度
C. 水平距离
D. 倾斜距离
[单选题]脂蛋白各组份中密度最大的是
A.LDL
B.HDL
C.VLDL
D.IDL
E.CM
[多选题]农业在国民经济中的基础地位主要表现在( )。
A.为人们提供基本生活资料
B.为轻工业提供重要原料
C.为国民经济各部门提供技术改造的物质基础
D.为经济建设提供资金积累
[单项选择]Mr. Reece is an interesting old man. Mr. Reece worked (41) a farm. He and his wife (42) a lot of things and they had some cows. Every day they worked hard (43) morning till night. One day, Mr. Reece (44) his wife, “Let’s go to Portsmouth next Sunday. We can have a good lunch there and then we can go to the cinema.”His wife was very (45) when she heard this, because they always ate a lot, and she didn’t like (46) three times a day. They went to Portsmouth (47) and walked about for an hour. Then, (48) it was twelve o’clock, they wanted to have lunch. They looked at four restaurants. In front of one restaurant, they saw a notice. It (49) ,“Lunch: 12:30 to 2:30, 1.5 pounds.”“Well, that’s great.”Mr. Reece said, “We can eat for two hours for 1.5 pounds here! This is the (50) for us.”
A. said to
B. told to
C. asked
[判断题]根据《中国农业发展银行呆账核销管理办法(2018年修订)》(农发银发〔2018〕208号)规定,呆账核销审查实行“逐级报审、部门分工、双线审查”的方式。( )
A.正确
B.错误
[判断题]直接供电方式下,接触网跳闸应采用电抗法故测数据。
A.正确
B.错误
[单选题]抢救对硫磷等硫代类有机磷中毒者,洗胃液忌用
A. 清水
B. 高锰酸钾溶液
C. 温水
D. 碳酸氢钠溶液
E. 生理盐水
[判断题]1152、当热载体升温到200℃以上时,对所有的螺栓连接部位进行一次热紧,但是用力要控制。
A.正确
B.错误
[填空题]
Directions: The following is a list of some special columns concerned with economy. After reading it, you are required to find the items equivalent to (与……等同) those given in Chinese in the table below. Then you should put the corresponding letters in the brackets on the Answer Sheet, numbered 1 through 5.
A--general expense
B--government debt
C--gross domestic product (GDP)
D--gross earnings
E--national debt
F--tax relief
G--gross national income
H--tax-free shop
I--value added
J--free of duty
K--foreign trade zone
L--tax payer
M--gross return
N--individual income tax
O--gross social product
P--gross output
()保税区()国民生产总值
[单选题]每台受电弓上安装有( )条碳冶金滑板
A.2
B.3
C.4
D.1
[单选题]如何恢复被抑制的侧杆?
A.瞬时按压被抑制侧杆的接管按钮
B.瞬时按压现用侧杆的接管按钮
C.同时按压两个接管按钮
D.以上A和B
[单选题]中断供电将影响重要用电单位正常工作时,应为( ) 。
A.一级负荷;人身事故
B.二级负荷;经济损失大对居民用电影响大
C.三级负荷;经济损失小对居民用电影响小
D.一级负荷中特别重要负荷
[单选题]对开发商及楼盘项目本身的审查不包括( )。
A.项目资料的完整性审查
B.项目合法性审查
C.项目工程进度审查
D.项目实地考察