热门试题:
[判断题]片石主要用于砌筑路基边坡,挡土墙和桥梁护坡等工程。
[单选题]配网设备在线状态监测单向时延的要求为()。
A.≤1s
B.≤3s
C.≤12ms(业务终端之间通信)
[多选题]下列属于四级风险的作业项目是()。
A.土石方爆破
B.跨越高速公路
C.跨越铁路
D.跨越110kV及以上带电线路
[单项选择]关于头颅侧位摄影体位的叙述,正确的是()
A. 矢状面与胶片平行
B. 冠状面与胶片平行
C. 矢状面与胶片呈45°
D. 冠状面与胶片呈45°
E. 横断面与胶片呈45°
[单选题]肾性骨营养不良发病的机制,以下不正确的是
A:低血钙
A.酸中毒
B.1,25(O
C.2维生素D3合成障碍
D.肾素分泌减少
E.高血磷
[单选题]高强度螺栓初拧值一般取终拧值的()。
A.20%~40%
B.40%~70%
C.40%~50%
D.50%~70%
[多项选择]A、B两公司签订注册商标使用许可合同,规定A公司许可B公司使用其注册商标,该合同须履行什么法定程序 F列说法错误的是: ( )。
A. 经商标局核准
B. 经商标评审委员会核准
C. 经A所在地县级以上工商行政管理机关核准
D. 报商标局备案
[单选题]固定局部义齿的固位体可以是( )
A.全冠
B.部分冠
C.嵌体
D.桩冠
E.以上都可以
[单选题]使用中的氧气瓶和乙炔气瓶应垂直固定放置,氧气瓶和乙炔气瓶的距离不准小于(____)m。
A.3
B.4
C.5
D.6
[判断题]判断题机构自由贸易账户与境内(含区内)机构非自由贸易账户之间产生的资金划转(含同名账户)应以人民币进行,并视同跨境业务管理,金融机构应按展业三原则要求进行相应的真实性审核。
A.正确
B.错误
[单项选择]I will always remember my mother’s last few days in this world.
On February 14th, 2000, my class went on a field trip to the beach. I had so much fun. When we returned to school, my teacher told me to go to the headmaster’s office. When I got into the office, I saw a police officer. Suddenly I realized something was wrong. The police officer told me what had happened and we went to pick my sister up. After that, we went to the hospital and waited. Time went slowly. Finally, we got to see our mother. It was terrible.
On the next day, the headmaster came and told my two teachers what had happened. I was taking a rest that day. I knew it had something to do with my mother. I kept thinking that she either died or had gotten better. How I wished that she had gotten better. When my teacher took me outside, my sister ran up to me. She started crying, "She’s gone. Teresa, mommy’s gone. She’s dead. " I couldn’t believe it. We jumped into the car and drove straight to the hospital. Mos
A. the writer is afraid of her mother
B. the writer is proud of her mother
C. the writer feels sad about her mother
D. the writer feels sorry for her mother
[判断题]2.73 冬季隧道出口路面可能结冰,此时应降低车速,但不得紧急制动。
A.正确
B.错误
[单选题]名片递送方式______。
A.双手递
B.单手递
C.名片正向双手奉上
D.双手递双手接或是单手递单手接视对象而定
[判断题]建设项目规划审查机构应当对工程建设规划阶段执行强制性标准的情况实施监督。
A.正确
B.错误
[判断题] 道路交通标志分为主标志和辅助标志两大类。
A.正确
B.错误
[多项选择]预算定额按生产要素分为( ),它们相互依存形成一个整体,作为编制预算定额依据,各自不具有独立性。
A. 建筑工程定额
B. 市政工程预算定额
C. 劳动定额
D. 机械定额
E. 材料消耗定额
[单项选择]10个月男婴,反复呼吸道感染4个月,两次肺炎住院治疗。一周前发热,咳嗽,神萎,纳减。体检:稍气促,双肺中细湿啰音,心无异常,未见扁桃体,浅表淋巴结未扪及。胸片双侧支气管肺炎,未见胸腺影;WBC15×10/L,中性粒细胞0.79,淋巴细胞0.21;NBT阳性细胞89%;血清IgG<200mg/L,IgM<100mg/L,IgA50mg/L。确诊该病的基因突变位点是()
A. CYBB
B. CYBA
C. Btk
D. CD40
E. CD40L
[单选题]机构款箱接送款人员至少()人。
A.2
B.3
C.4
D.5
[单选题]工作结束后,由小组负责人向( )办理工作结束手续。
A.工作票签发人
B.工作负责人
C.工作许可人
D.值班调控人员
[判断题]应急救援活动中,消防救援队伍应实施专业指挥,排除外界干扰。( )
A.正确
B.错误
[单项选择]患者,男性,83岁。原有冠心病病史3年余,因胸闷、胸痛2小时入院。查体:BP130/86mmHg,P78次/分,R20次/分,双肺未闻及干湿啰音,心脏听诊未闻及病理性杂音,双下肢无水肿。心肌酶谱升高,心电图示:V1~V4导联Q波形成,ST段抬高。患者本次初步诊断是()
A. 心肌梗死
B. 心绞痛
C. 肺部感染
D. 心包填塞
E. 急性心肌炎
[单选题]作业人员应具备必要的( ),学会紧急救护法,特别要学会触电急救。
A. 安全生产知识
B.技能等级
C.专业学历
D.工作经验
[单选题]BPRS将对当前及未来情况的担心、恐惧或过分关注定义为()。
A.紧张
B.焦虑
C.猜疑
D.恐惧
[单项选择]关于唐律中保辜制度的解释正确的是( )
A. 官吏利用职权非法收受所辖范围内百姓或下属的财物,应受到处罚
B. 一人犯罪,由家族内出面担保,姑且保留看管的制度
C. 对伤人罪的后果不是立即显露的,规定加害方在一定期限内对被害方伤情变化负责的一项特别制度
D. 对于自首的罪犯减免刑罚的制度
[单选题]延髓麻痹的主要表现是()
A.眼球外斜、瞳孔扩大、视物双影和上睑下垂
B.伸舌偏斜、视物双影、面部麻木和眩晕耳鸣
C.声音嘶哑、饮水返呛、吞咽困难和构音障碍
D.瞳孔缩小、眼球内陷、睑裂变小和面部无汗
E.额纹消失、闭眼无力、口角下垂和味觉缺失
[多选题]以下关于公民权利、义务的说法中,()符合《宪法》规定。
A.任何公民,非经人民法院或公安机关批准,不受逮捕
B.禁止非法拘禁,或以其他方法非法剥夺或者限制公民的人身自由
C.禁止非法搜查,或者非法侵入公民的住宅
D.中华人民共和国公民有受教育的权利和义务
E.中华人民共和国公民有劳动的权利和义务
[判断题] 计数脉冲引至所有触发器的 CP 端,使应翻转的触发器同时翻转,称异步计数器。( )
A.正确
B.错误
[判断题](类别:号段管理难度:中等)商务谈判中的场外沟通属于黑色交易。()
A.正确
B.错误
[单选题]社会主义初级阶段的理论正式提出是在()上。
A.中共十一届三中全会
B.中共十三大
C.中共十三届四中全会
D.中共十四大
[判断题]合并单元应能满足最多12个输入通道和至少8个输出端口的要求。
A.正确
B.错误
[多选题]患者,男性,55岁。半个月前感冒后出现发热,体温37.0℃~38.0℃.近1周发热加重,体温最高时达40.0℃,伴畏寒、寒战,周身关节、肌肉酸痛、乏力。近日来咳嗽、咳黄痰,右侧胸痛,咳嗽时加重。食欲减退。入院第1天。体格检查:T39℃,神清,口唇略发绀,口周可见结痴及疱疹,胸廓对称,左肺呼吸音粗,右肺呼吸音减弱。辅助检查:血常规:白细胞17.9×109/L,中性粒细胞82.9%,肝功能AIJ73U/L,ASL69U/L。血气分析:pH7.485,PaCO237.5mmHg,Pa0276.2mmHg。胸部CT示:右上肺阴影,双侧少量积液。诊断:细菌性肺炎。该病例主要护理措施有哪些? ( )
A.鼓励其下床活动
B.鼓励饮水,做好口腔护理
C.按急性病期护理
D.胸痛患侧卧位
E.抗结核药物用药指导
[单选题]()负责所属变电站站端自动化设备、保护及安全自动装置、稳定控制系统(装置)的运维。
A.省调监控运行专业
B.自动化
C.设备运维部门
D.运检部
E./
F./
G./
H./
[填空题]错误办理行车凭证发车或耽误列车事故的责任划分:司机起动列车,定( )单位责任。
[简答题]称样时误把0.3000g看成0.3100g,会使结果偏低。
[单项选择]When ancient farmers first domesticated wheat some 10,000 years ago, they were trying to breed a crop perfectly suited to making food. But it seems that somewhere along the line, farmers unwittingly(无意地) took out a gene that packs the plant full of goodness. Now researchers have found a way to fix that old mistake and put the nutrients back.
A team led by Jorge Dubcovsky of the University of California, looked at more than 90 varieties of the two major types of wheat that are today cultivated for making pasta and bread--foodstuffs that account for around 20% of all calories consumed worldwide. In all of these strains, the researchers found a mutation(突变) that reduces the amount of protein, zinc and iron in the grain.
The researchers have successfully crossed wild and crop strains to create a new variety with increased micronutrient (微量营养素) levels and 10% more protein than traditional farm strains. The discovery could help many of the estimated 2 billion people with defici
A. A.5 ) most probably means ______. weakenedB. strengthenedC. alteredD. advanced
[单项选择]负责涉外企业计量纠纷调解的是()。
A. 司法机关
B. 合同管理机关
C. 涉外仲裁机关
D. 县级以上人民政府计量行政部门