热门试题:
[单选题]*发电厂主要采用自然循环、强迫循环锅炉、( )、复合循环锅炉。
A.层燃锅炉;
B.固态排渣锅炉;
C.液态排渣锅炉;
D.直流锅炉。
[单选题]
下列关于危险货物承运人承运危险货物说法错误的是( )。
A. 危险货物承运人应当在根据自身的运输能力承运危险货物
B. 危险货物承运人使用常压液体危险货物罐式车辆运输危险货物的,应当在罐式车辆罐体的适装介质列表范围内承运
C. 危险货物承运人使用移动式压力容器运输危险货物的,应当按照移动式压力容器使用登记证上限定的介质承运
D. 危险货物承运人应当按照运输车辆的核定载质量装载危险货物,不得超载
[单项选择]以下哪一个是检查擅自改变了生产环境的控制()。
A. 禁止程序员访问产品数据
B. 要求变更管理的分析包括成本效益
C. 定期控制比较当前目标和源程序
D. 确立紧急变更的处理程序
[单选题]以下哪个方面不属于电缆火灾的原因()。
A.电缆绝缘损坏
B.电缆头故障使绝缘物自燃
C.电缆上的粉尘,自燃起火
D.电缆表面涂覆膨胀型防火涂层
[多选题]靠近可燃气体.易燃液体泄漏且未起火的现场,应注意(),加强(),谨慎选择行车路线,防止误入泄漏区域。
A.防护
B.观察
C.侦检
D.警戒
[多项选择]女,47岁,近2年月经量增多,无腹痛,妇科普查时发现子宫增大如孕2个月大小,不规则。此病人可能的治疗方案(B超提示多发性子宫肌瘤,肌瘤间有一较大肌瘤突向宫腔约4cm×7cm×3cm)()
A. 随访,每3~6个月随访一次,发现肌瘤增大时再考虑手术
B. 雄激素治疗,对抗雌激素,使子宫内膜萎缩,直接作用于平滑肌,使其收缩而减少出血
C. 雄激素促使近绝经期患者提早绝经
D. 常用丙酸睾酮25mg肌注,每月总量不超过200mg,以免起男性化
E. 丙酸睾酮,每月总量不超过300mg
F. 可服用米非司酮12.5~25mg,每日1次,不超过3个月
G. G.可应用促性腺激素释放激素类药物(GnRH-
[单项选择](2010)若用衍射光栅准确测定一单色可见光的波长,在下列各种光栅常数的光栅中,选用哪一种最好:()
A. 1.0×10-1mm
B. 5.0×10-1mm
C. 1.0×10-2mm
D. 1.0×10-3mm
[判断题]固定轴距是同一转向架最前位和最后位的车轴中心间的水平距离。
[多选题]影响火灾发展变化的因素可有( )。
A.可燃物数量及空气流量
B.可燃物的蒸发潜热
C.爆炸
D.气象条件
[单选题]下列颧骨颧弓骨折骨折中哪一种复位后不需要固定( )
A.颧骨体骨折后向下内移位,不伴有转位
B.内转位颧骨体骨折
C.颧弓骨折
D.复杂性骨折
[单选题]354.瓦斯检查人员必须执行瓦斯巡回检查制度和( )制度。
A.A、记录
B.B、报告
C.C、请示报告
D.D、执行
[判断题]吊斗铲提升、回拉电机鼓风机的电压等级是380V ,它们全都采用星型连接。( )
A.正确
B.错误
[单项选择]设随机变量X服从对数正态分布,E(lnX)=5,Var(lnX)=4,则P(X<460)=(),已知ln460=6.1312。
A. 0.6380
B. 0.7140
C. 0.7863
D. 0.8032
[单选题]几个不等值的电阻串联,每个电阻上的电压的相互关系是( )。
A.阻值大的电压大;
B.阻值小的电压大;
C.相等;
D.无法确定
[单选题]银行业金融机构中( ),负责绩效考评的制度建设、组织实施和质量控制
A.专门部门
B.高级管理层
C.业务部门
D.董事会
[单选题]应由省级药品监督管理部门批准并发给批准文号的是
A.A:中成药;
B.中药饮片;
C.化学原料药;
D.医院制剂;
[单选题]Passage 1
A lyric is a subjective poem of intense personal emotion whose principal quality is its musical form. Poe, master of the lyric, was led to explain all poetry as the rhythmical creation of beauty in words. Because great poetry is often pure music, haunting melody, and chiming syllables, the reader should not glance through poetry as he read his newspaper or the latest magazine--skipping a word here and a line there, and still hope to get what the author had intended for him. Poetry being music, like all other forms of music, it gains its meaning when interpreted by the human voice.
It is the special function of lyrical poetry to give pleasure through this musical quality no less than through fine contemplation of beauty it inspires--beauty of thought, of feeling, of expression, and of technical skill. But poetry is more than a great pleasure. It should also be an outlet for our own unspoken thoughts and our varied moods. It makes articulate our choked-up passageways of speech, giving adequate expression to our pent-up loves and joys and glories, and furnishes release and relief to our fears, grieves and sorrows. A great poet takes our half-formed thoughts, or suppressed moods, our crushed desires, and needs, and leads them out into the open, endowing them with a harmony, and completeness ...
Great verse can help to vitalize our thinking about the commonplace and elemental in life, and can idealize and give meaning to the simplest things in creation. Listen to Tennyson:
Flower in the crannied wall,
I pluck you out of the crannies,
I hold you here, root and all, in my hand,
Little flower--but if I could understand,
What you are, root and all, and all in all,
I should know what God and man is.
It can be inferred from Tennyson's poem that__________.
A.it's vital to treasure what we have
B.it's hard to live life to the fullest
C.it's great to appreciate the beauty of nature
D.it's impossible to understand what God and man is
[单选题] 岗位操作法包括了岗位生产运行过程中需要执行的各种( )。
A. 操作
B. 计划
C. 标准
D. 方法
[单项选择]确定心肌代谢状态()
A. PET
B. 冠状动脉造影
C. 冠状动脉内超声显像
D. 多层螺旋X线计算机断层显像
E. 气体代谢测定
[单选题]攂型电气集中车站,接车进路及有通过列车的正线发车进路人工解锁时,需延时( )后,进路才能解锁。
A.30 s
B.2 min
C.3 min
D.4 min
[单选题] 小陈是病人严某的责任护士,但第一次交流就失败,请分析造成失败的原因是( )
A.表情沉着.从容
B.在病人吃饭前进行交流
C.热情介绍自己
D.选择一个安静环境进行交谈
E.仪表大方.整洁
[单选题]银证转账业务客户单日预约额度超过(),行社应及时上报自治区联社清算中心补足清算备付金。
A.500万元(含)
B.200万元(含)
C.1000万元(含)
D.2000万元(含)
[单选题]外阴阴道假丝酵母菌病患者,外阴阴道可见
A.白色膜状物
B.小阴唇及阴道粘连
C.黄色水样分泌物
D.散在红色斑点
E.边缘有不规则凸起的溃疡
[判断题]现代彩色平版胶印,大都是以品红、黄、青以及黑四色网线印版分别套印
[单选题]电缆旁路作业,旁路电缆屏蔽层应在两终端处引出并可靠接地,接地线的截面积不宜小于( )mm²。
A.15.0
B.20.0
C.25.0
D.30.0。
[多选题]商业银行董事会应当承担流动性风险管理的最终责任,履行哪些职责( )"
A.审核批准流动性风险偏好、流动性风险管理策略、重要的政策和程序,流动性风险偏好应当至少每年审议一次;
B.监督高级管理层对流动性风险实施有效管理和控制;
C.持续关注流动性风险状况,定期获得流动性风险报告,及时了解流动性风险水平、管理状况及其重大变化;
D.审批流动性风险信息披露内容,确保披露信息的真实性和准确性;
E.其他有关职责"
[多选题] 行政强制措施的种类:
A.、限制公民人身自由;
B.、查封场所、设施或者财物;
C.、扣押财物;
D.、冻结存款、汇款;
E.、其他行政强制措施。
[填空题]
When I was graduating from college,my generation also found the world in a 32 .The economic machinery had broken 33 almost everywhere:In this country nearly a quarter of the 34 was out of work. A major war seemed all 35 likely.As a college newspaper editor at that time,I protested against this 36 as vehemently as student activists are protesting today. I wonder if this blandness of our diet doesn’t explain 37 so many of us are overweight and even dangerously so.When things had flavor, we knew what we were eating all the 38 — and it satisfied us.A 39 of my mother-in-law’s wild strawberry jam will entirely satisfy your j am desire.But,of the 40 tinned or glass-packed strawberry jam,you need half a cupful to get the 41 of what you’re eating. Literacy may not be an inalienable human right,but it is 42 that the highly literate Founding Fathers might not have found un
[单项选择]腰麻术后一般采用()
A. 去枕平卧位
B. 去枕侧卧位
C. 15°~30°斜坡卧位
D. 高坡卧位
E. 低坡卧位
[单选题]轨道精调应遵守( )的原则。
A.“先水平,后高低”,“先轨距,后轨向”
B.“先水平,后高低”,“先轨向,后轨距”
C.“先高低,后水平”,“先轨距,后轨向”
D.“先高低,后水平”,“先轨向,后轨距”
[单选题]线路上除雪作业必须有组织、有防护,严禁单人除雪,观场必须保证( )人以上,必须设一名专职防护人员。特别是淸除雪后道岔内残雪时,也必须严格按规定设置安全防护.
A.2
B.3
C.4
[单项选择]计算机中常用一种检错码是CRC,即 (9) 码。在进行编码过程中要使用 (10) 运算。假设使用的生成多项式是C(x)=x5+x4+x+1。原始报文为11001010101,则编码后的报文为 (11) 。CRC码 (12) 的说法是正确的。在无线电通信中采用中取3定比码,它规定码字K为7位,并且其中总有且仅有3个“1”。则编码效率为 (13) 。
A. 水平垂直奇偶校检 B.循环求和
C.循环冗余 D.正比率
[填空题]稳定蛋白质构象的作用力包括()、()、()、()和(),其中维持三级结构最重要的作用力是(),维持四级结构最重要的作用力是()。
[判断题]原则上线网管控中心、各运营中心每季度至少组织2次中心级应急演练。( )
A.正确
B.错误
[单选题]保顺路停车场入场线限速:()km/h。
A.15
B.20
C.25
D.30
[多项选择]产品质最担保责任的基本形式有( )
A. 修理
B. 更换
C. 退货
D. 配送
E. 赔偿损失