热门试题:
[单选题]歌舞娱乐放映游艺场所中的录像厅、放映厅的疏散人数应根据厅室的建筑面积按( )人/m2 计算。[中]
A.0.5
B.0.8
C.1.0
D.1.2
[单选题]化合物①乙醇 ②碳酸 ③水 ④苯酚的酸性由强到弱的顺序是( )
A.①②③④
B.②③①④
C.④③②①
D.②④③①
[填空题]To live, learn, and work successfully in an increasing (1) ______
complex and information-rich society, students must be
able to use technology effectively. Within an effective
educational setting, technology can enable students to
become able information users and effective users of (2) ______
productivity tools.
Parents want their children to graduate with skills that
prepare them to either get a job in today’s marketplace
and advance to higher levels of education and training. (3) ______
Employers want to hire employees who are honest,
reliable, literary, and able to mason, communicate, make (4) ______
decisions, and learn. Communities want schools to prepare
their children to become good citizens and productive
members of society in an increasingly technological and
information-basing world. National leaders, the U.S. Department (5) ______
of Education. and other federal agencies admit the essential role (6)
[判断题]棚车、平车非金属地板破损应≤100×100mm。
A.正确
B.错误
[判断题]示教法,是指教练员通过生动明确的语言,系统而重点地向受训者传授教材内容和有关知识的方法。( )1
A.正确
B.错误
[单项选择]下列各项中,不能直接在现金预算中得到反映的是( )。
A. 期初和期末的现金流量
B. 现金多余或不足
C. 预算期的产量和销量
D. 资金的筹集和运用
[单选题]电杆组立时,双杆立好后应正直,其迈步不应大于( )mm。
A.50
B.40
C.30
D.20
[单项选择]以下哪类茶属于不发酵茶?()
A. 红茶
B. 绿茶
C. 黑茶
D. 黄茶
[判断题]根据《海牙公约》的规定,本公约适用于在其内发生罪行的航空器的起飞地点或实际降落地点是在该航空器登记国领土以外,不论该航空器是从事国际飞行或国内飞行。
A.正确
B.错误
[判断题](1分)脚扣和登高板:金属部分变形和绳(带)损伤者可在低处使用。( )
A.正确
B.错误
[单选题]新国家标准《特低电压(ELV)限值》(GB3805-2008)规定在干燥的情况下,特低电压极限值为( ),在潮湿场所,特低电压极限值16V。
A.33V
B.36V
C.42V
D.24V
[单选题]脑膜炎球菌在( ) ℃ 内即被破坏
A.55℃ 5分钟
B.100℃ 10分钟
C.100℃ 5分钟
D.55℃ 10分钟
[单项选择]平等就业,指在就业机会均等和录用标准相同的条件下,求职者以平等的身份相互竞争实现就业。
下列情况属于平等就业的是( )。
A. 国家招考公务员,通过笔试、面试,竞争上岗
B. 某人将其子安排在自己的企业当中
C. 在招考办公室职员的考试中,某女生笔试第一,但因无本市户口而落选
D. 某公司在对笔试合格者面试中,只选择容貌较好的候选者
[单项选择]物体受七个互不平行的力作用而平衡,其力多边形是()
A. 三角形
B. 七边形
C. 五边形
D. 六边形
[单项选择]面总静脉是
A. 面前静脉与面后静脉汇合而成
B. 耳后静脉与面前静脉汇合而成
C. 面后静脉与耳后静脉汇合而成
D. 面前静脉与枕后静脉汇合而成
E. 耳后静脉与颈外静脉汇合而成
[单项选择]方向舵有三个动力控制作动器(PCA):()
A. 液压来自左、中央液压系统
B. 液压来自左、右液压系统
C. 液压来自右、中央液压系统
D. 液压分别来自左、右、中央液压系统
[填空题] 车辆行驶途中经过桥梁、涵洞、隧道时,应当注意观察( )、( )及( )。
[判断题]道依茨柴油机长时间停放,在起动前应按照油标尺的线刻度检查机油液面高度。
A.正确
B.错误
[判断题]须配合其他部门施工而进行停电作业时,作业组必须提前1h到达施工现场及车站信号楼。
A.正确
B.错误
[判断题]监控装置发生紧急制动停车后自动缓解紧急制动;如同时发生常用制动和紧急制动,停车后,自动缓解常用制动和紧急制动。(监控手册)
A.正确
B.错误
[多项选择]使用锯床时,以下答案中与安规一致的有:()
A. 使用锯床时工件必须夹牢
B. 使用锯床时,长的工件两头应垫牢,并防止工件锯断时损毁
C. 使用锯床时,长的工件两头应垫牢,并防止工件锯断时伤人
D. 使用锯床时,短的工件两头应垫牢,并防止工件锯断时伤人
[单选题]数字一般按标度,应清楚且大小适宜,下边缘应靠近相应的刻度处。
A.mm
B.cm
C.dm
D.m
[单选题]非金属外壳的仪器,应与( )绝缘,金属外壳的仪器和仪用变压器外壳应( )。
A.地,接地
B.外壳,接地
C.地,绝缘
D.外壳,绝缘
[单项选择]不可用于年龄在3个月以上的细菌性脑膜炎患者的抗菌药物为:()
A. 亚胺培南西司他丁钠
B. 帕尼培南倍他米隆
C. 美罗培南
D. 厄他培南
[单项选择]女,40岁。患胆结石、慢性胆囊炎15年。近半年来经常发作性中上腹痛、腹泻,粪便恶臭、易漂浮在便器的水面上,临床疑诊为慢性胰腺炎。若再伴有下列之一项者,即可确诊之。但需除外哪一项
A. 淀粉酶、肌酐清除率比值显著增高
B. X线腹部摄片提示胰区钙化或结石
C. 胰腺外分泌功能检查有显著功能降低
D. 超声及CT检查见胰腺有假性囊肿形成
E. 胰腺组织有弥漫性纤维化、腺泡萎缩消失
[单项选择]
男,22岁,高热1周应用抗生素治疗无效。胸骨压痛明夥,肝脾肋下来触及。入院次日起出现皮肤多处片状瘀斑、血尿,肌内注射局部渗血不止,血压12/8kPa。WBC3.2×109/L,HGB50g/L,LLT4×109/L。骨髓检查:有核细胞增生激度活跃,细胞浆颗粒粗大的早幼粒细胞占85%。
获得完全缓解后的治疗策略是()
A. 化疗与全反式维A酸交替治疗
B. 单用全反式维A酸维持治疗
C. 定期联合化疗
D. 中剂量阿糖胞苷强化治疗
E. 停药,定期随诊
[判断题]如果会议气氛紧张,且对上司立场不利时,文员可借奉茶为名,态度和蔼,轻柔缓慢地端出茶点,以消除紧张的气氛。
[简答题]提高汽油机压缩比对提高性能有何意义?如何保证在汽油机上使用较高的压缩比。
[单项选择] Not too many decades ago it seemed "obvious" both to the general public and to sociologists that modern society has changed people’’s natural relations, loosened their responsibilities to kin and neighbors, and substituted in their place superficial relationships with passing acquaintances. However, in recent years a growing body of research has revealed that the "obvious" is not true. It seems that if you are a city resident, you typically know a smaller proportion of your neighbors than you do if you are a resident of a smaller community. But, for the most part, this fact has few significant consequences. It does not necessarily follow that if you know few of your neighbors you will know no one else.
Even in very large cities, people maintain close social ties within small, private social worlds. Indeed, the number and quality of meaningful relationships do not differ between more and less urban people. Small-town residents are more involved with kin than are big-city reside
A. the better its quality of life
B. the more similar its interests
C. the more tolerant and open-minded it is
D. the likelier it is to display psychological symptoms of stress
[单选题]热通过流动介质将热量由空间中的一处传到另一处的现象,叫做( )
A.热对流
B.热辐射
C.热传导
D.热传播
[单选题]某公司目标资本结构为负债资金占30%,权益资金占70%,2016年实现净利润为750万元,预计2017年计划投资800万元,假定该公司采用剩余股利政策,则2016年预计可以向投资者分配的股利为( )万元。
A.190
B.560
C.0
D.750
[单项选择]
女性,63岁,发现右乳肿块1个月,查体见肿块位于外上象限,5cm×4cm大小,皮肤无变化,右侧腋窝淋巴结大小为1cm×1cm,与周围无粘连,右锁骨上有-1.5cm×1cm肿大淋巴结,肿块及肿大淋巴结细针穿刺细胞学检查均发现癌细胞。
该病人属于乳腺癌的()
A. Ⅰ期
B. Ⅱ期
C. Ⅲ期
D. Ⅳ期
E. 0期
[填空题]()均可兴奋下丘脑-垂体-肾上-腺皮质,促进糖皮质激素的合成、分泌而抗炎。
[单选题]国家能源局派出能源监管机构依据国家规定职责和法律法规授权,开展相关工作,并接受()的业务指导。
A.电力企业
B.地方政府
C.监理单位
D.施工单位
E.略
F.略
[判断题]物流技术和物流管理的发展过程就是不断追求物流成本降低的过程。
[填空题]在处理投诉过程中,保持端正的态度非常重要,应当避免自己被客户的()所影响
[填空题]Top 4 Things to Do Before You Go
Travel preparations can be stressful. That’s why you should tick off these 4 things immediately.
(1) Passport and Visas
Make sure you have your passport and necessary visas. If you don’t have a passport already, make sure you apply for one 2-3 months in advance of your trip. Waiting for a visa can take up to a month in itself, so get your application in early.
(2) Mail
Have a friendly neighbor collect your mail or arrange for your local post office to hold your deliveries for the duration of your stay in Eastern Europe.
(3) Contact Information
Give contact information to appropriate people. Let others know what email address they can reach you at, what hotels you may be staying in, and the duration of your stay in each location.
(4) Someone to Watch Your House
If you rent, let your landlord know how long you will be gone. If you own a house, have someone check on your place once a week.
[配伍题]生物碱类药( )|抗代谢药物( )|烷化剂抗肿瘤药物有( )
A. 长春新碱
B. 氮芥
C. 三苯氧胺
D. 5-FU
E. 羟基脲