热门试题:
[判断题]征收特别关税的货物.适用国别.税率.期限和征收办法,由国家税务总局和海关总署共同决定。()
A.正确
B.错误
[判断题]H错误D1电力机车蓄电池安装在机械间走廊的两侧。( )
A.正确
B.错误
[不定项选择题]共用题干
Who Built Giza ' s Pyramids(金字塔)?
1 For centuries,the pyramids of Giza have been timeless symbols of Egyptian culture.But who actually
built them? For years,we did not know for sure. But archeologists(考古学家)recently discovered an ancient
village near the pyramids. Close by,there was also a cemetery(墓地)where pyramid builders were buried.
From studying these places,archeologists can now confirm that the pyramids were not built by slaves or
foreigners.Ordinary Egyptians built them.
2 It took about eighty years to build the pyramids.According to archeologists,about 20,000一30,000
people were involved in completing the task.The workers had different roles.Some dug up the rock;some
moved it;and some shaped it into blocks.People also worked on different teams,each with its own name.On
a wall in Khufu's Great Pyramid,for example,a group of workers wrote"Friends of Khufu".Teams often
competed to do a job faster.
3 Life for these workers was hard."We can see that in their skeletons(骨架),"says Azza Mohamed
Sarry El-Din,a scientist studying bodies found in the cemetery. The bones show signs of arthritis(关节炎),
which developed from carrying heavy things for a long time.Archeologists have also found many female skele--
tons in the village and cemetery.The damage to their bones is similar to the men'S.Their lives may have
been even tougher:male workers lived to age 40-45,but women to only 30-35.However,workers usually
had enough food,and they also had medical care if they got sick or hurt.
4 The work was challenging,but laborers were proud of their work.“It's because they were not just
building the tomb of their king,"says Egyptian archeologist Zahi Hawass."They were building Egypt. It was
a national project,and everyone was a participant."
Paragraph1______________
A.Builders of the Pramids
B.Egyptian Slaves
C.Pyramid Builders' Jobs
D.Pyramid Builders' Tough Lives
E.An Importsnt Nstional Project
F.Female Pyranid Builders: the Challenges
[单项选择]男性,68岁。病人持续性寒战高热1周余,伴有头痛、恶心等,这几天会阴部有坠胀感,便意不尽,排尿不适,大便有黏液。体检中见肛门部周围无异常发现,下列检查中最有可能的发现是()
A. 直肠指检扪及柔软有波动的包块,有压痛
B. 肛指检查直肠内有肿块无压痛
C. 发现有混合痔
D. 肛指检查正常
E. 肛门镜见有内痔核
[单选题]《铁路旅客运输规程》规定,旅客违章携带物品补收四类包裹运费时,如旅客超重、超大的物品价值低于运费时,可按物品价值的()核收运费。
A.0.3
B.0.4
C.0.5
D.0.6
[单项选择]以下不属于患儿住院护理的内容( )
A. 清洁卫生护理
B. 对患儿进行健康体检,采集健康史
C. 测量生命体征
D. 对静脉输液患儿加强巡视
E. 为患儿补课
[多选题]醉酒驾驶机动车的,由公安机关交通管理部门约束至酒醒,( )
A.吊销机动车驾驶证,;
B.依法追究刑事责任
C.一千元以上二千元以下罚款
D.五年内不得重新取得机动车驾驶证
[多选题]安全监护人员员对营业线施工安全监护要做到的“四清楚”( )。
A.清楚施工起止地段及起止时间
B.清楚施工作业内容及影响安全范围
C.清楚施工作业的技术标准
D.清楚施工作业的安全措施
E.清楚施工单位编制的施工方案
[不定项选择题]女婴,8个月。水样便3天,10余次/日,呕吐3~4次/日,尿量减少。查体:体重8kg,眼窝凹陷,皮肤弹性差,四肢尚暖,血钠125mmol/L。
第一天补充液体的种类是( )。
A.2/3张含钠液
B.1/4张含钠液
C.1/2张含钠液
D.1/3张含钠液
E.等张含钠液
[判断题]行政机关实施行政强制措施需要当场告知当事人的事项是采取行政强制措施的理由、依据以及当事人依法享有的权利、救济途径。
A.正确
B.错误
[单项选择]传染性单核细胞增多症可见()
A. 周围血中幼稚细胞、原始细胞>0.15%
B. 周围血中有较多幼稚细胞伴嗜酸、嗜碱性粒细胞增多
C. 周围血中幼红细胞、幼粒细胞易见,骨髓呈现“干抽”
D. 周围血中出现较多异形淋巴细胞
E. 周围血中易见盔形细胞、小球形细胞及破碎红细胞
[单项选择]下列不属于未经规划的商务区域的是( )。
A. 中央商务区
B. 次级商务区
C. 居民商务区
D. 高级商务区
[多选题]列车重量应根据()及其设备条件确定。
A.运行区段的闭塞方式
B.运行区段的信号、联锁设备
C.机车牵引力
D.区段内线路状况
[单项选择]26岁,女性,G0P0,因月经稀发10+年,原发不孕2年就诊。患者自13岁月经初潮即月经不规律,周期1~6个月,经期5~6天,无痛经。以往健康。母亲糖尿病。查体:T:36.5℃,P:72次/分,R:19次/分,BP:110/80mmHg,身高160cm,体重70kg,面部痤疮,乳腺发育正常,心肺查体正常。盆腔检查:外阴阴毛浓密,女性分布,子宫大小形态正常,活动好。丈夫精液检查正常。若为卵巢过度刺激综合征,以下哪项对确诊最有利()
A. 血FSHLHE2测定
B. 盆腔B超检查
C. 血HCG测定
D. 血PRL测定
E. 血P测定
F. 血TO测定
[单选题]安全阀的安装必须要()。
A.水平安装
B.垂直安装
C.便于操作
[单选题]根据《国家电网有限公司安全事故调查规程》(国家电网安监〔2020〕820号),10千伏以上变电站(换流站、配电房等)以及发电厂的消防设施、器材,在发生火灾火警时无法正常使用,定级为( )设备事件。
A.五级
B.六级
C.七级
D.八级
[单项选择]Passage One
Have you ever dreamed of visiting a planet in the Milk Way While the trip sounds exciting, it would take years and years to reach your destination. So in the future, bedtime for astronauts may be more than a few hours of regular shut-eye. They would have to sleep for years.
European researchers are now conducting hibernation experiments. The study may help them understand whether humans could ever sleep through the years it would take for a space flight to distant planets. “If there was an effective technology, it could make deep-space travel a reality,” said Mark Ayre of the European Space Agency last month.
What seems like science fiction is not completely unlikely. Researchers have been able to use chemicals to put living cells into a sleep-like state where they don’t age. They have now moved on to small, non-hibernating mammals like rats. The results will be out by the end of 2009.
A major challenge is the fact that cells can be very simple systems, wher
A. putting living cells into a sleep-like state is full of failure
B. Biggiogera is not confident enough with the experiment
C. human’s hibernmation needs no energy
D. medical research is the key to space flight hibernation system
[判断题]准许内燃机车牵引的路用列车推进运行(南山口至拉萨区段除外),须由施工单位指派胜任人员负责在列车前部领车,并在司机一侧按规定显示信号。
A.正确
B.错误
[填空题]在调查法中,依据所收集到的资料是否具有量化特征,将调查方法分为()调查和()调查。
[单选题]报送值班信息快报模板中,以下内容不是必填项的是:( )
A.警情类型
B.报警时间
C.出动车辆
D.报警电话
[单选题]单选题:九号线LWS_A机和LWS_B机( )色表示车站HMI工作正常。
A.绿
B.黄
C.红
D.蓝
[判断题]我国社会主义法律的具体内容会随着经济社会的发展而调整变化,所以它与历史发展的基本方向和规律并不一致。
A.正确
B.错误
[单项选择]主动脉夹层的病因与下列因素无关的是()
A. 外伤
B. 动脉粥样硬化和高血压
C. 动脉囊性中层坏死
D. 风湿性心脏病
E. 医源性损伤
[填空题]《普速铁路线路修理规则》规定,80 km/h<Vmax≤120km/h正线(木枕地段)作业验收,线路轨道静态几何不平顺容许偏差管理值,水平为<--NRC-->mm。
[单选题]AD039 含有碳碳( )的烃叫作炔烃。
A.单键
B.双键
C.三键
D.共价键
[单项选择]要求保险费率在短期内应该保持稳定,在长期内根据实际情况的变动进行调整的原则属于()。
A. 稳定性原则
B. 合理性原则
C. 公平性原则
D. 弹性原则
[判断题]炉膛漏风以及火焰偏斜都不会造成炉膛结焦。
A.正确
B.错误
[多选题]现场设备的常规巡视应结合( )工作同步开展。
A.用电检查
B.周期性核抄
C.现场检验
D.采集运维
[单选题]利用电脑网络直接进行交易而没有经纪人介入的市场是()
A.一级市场
B.第三市场
C.二级市场
D.第四市场
[填空题]空调置于手动制冷模式时,应在开启<--NRC-->分钟左右转换一次通风,每次约10分钟,以防止空调机组结冰。
[填空题]制动灵敏度又分为紧急制动灵敏度和( )灵敏度。
[多项选择]施工进度计划审查的基本内容()
A. 施工进度计划应符合施工合同中工期的约定
B. 施工进度计划中主要工程项目无遗漏,应满足分批投入试运、分批动用的需要阶段性施工进度计划应满足总进度控制目标的要求
C. 施工顺序的安排应符合施工工艺要求
D. 施工人员、工程材料、施工机械等资源供应计划应满足施工进度计划的需要
E. 施工总平面布置合理
[简答题]某甲醇生产企业,生产原料为天然气。甲醇成品用企业自备的10台载重量为20t的槽罐车运输。在距离生产区1500m处另有甲醇罐装站,站内有6个单个储量15t的储罐和6个装车台,另有1个4m高钢制移动平台,工人可登上该平台开展日常维护作业。灌装作业由人工操作完成。站区避雷装置、防火标志及消防设施齐全。在灌装站内划定了黄色警戒线。所有槽罐车都按要求安装了防静电装置和防火罩。1. 1.根据《关于开展重大危险源监督管理工作的指导意见》,指出该企业申报的重大危险源并说明理由。
2.根据《企业职工伤亡事故分类》,指出灌装站可能发生的事故类别并说明引发的原因。
3.从安全技术和安全管理的角度,指出该灌装站应采取的事故预防措施。
[单项选择]造成虎斑心的原因是心肌细胞发生了()。
A. 颗粒变性
B. 空泡变性
C. 脂肪变性
D. 玻璃样变性
E. 纤维样变性
[判断题]单位人民币卡账户的资金一律从其基本存款账户存入,可以提取现金。( )
[判断题]严禁将吊篮用作垂直运输设备,作业人员可以从各层的窗口上、下吊篮。( )
A.正确
B.错误
[简答题]材料一:中国是全球汽车最大消费国,国际上大量汽车制造商涌入中国汽车市场。近年来,随着科技的进步和生产效率的提高,我国汽车特别是轿车的价格呈不断下降的趋势,每年的下降幅度达两成左右。同时,汽车企业价格大战此起彼伏。
材料二:国家发改委自2013年2月25日零时起,将汽、柴油价格每吨分别提高300元和290元,折算到90号汽油和0号柴油(全国平均)每升零售价格分别提高0.22元和0.25元,多个城市的汽油价格重新回到了“8元时代”。由于油价上涨,小排量汽车和电动汽车的销售前景好于大排量汽车。
运用经济生活有关知识,回答下列问题:面对不断上涨的汽油价格,汽车企业应如何调整自己的生产经营?
[判断题]采用双频观测可消除电离层折射的误差影响。
[多选题]低压电力客户电能表临时检定原则上更换电能表,应及时更新客户计量档案。对临检的电能表,应与客户确认表码、封印等外观信息。应在( )个工作日内完成送检工作。计量检定员收到临检工作单和临检器具后,应在( )个工作日内检定完毕,并出具检定报告。
A.1
B.3
C.3
D.2
[单项选择]路基填土不得使用腐殖土、生活垃圾土、淤泥、冻土块或盐渍土。填土内不得含有草、树根等杂物,粒径超过( )mm的土块应打碎。
A. 140
B. 160
C. 180
D. 100