题目详情
题目详情:

[单项选择]出血时间和血小板计数均正常可见于下列况,但除外()
A. 过敏性紫癜
B. 遗传性毛细血管扩张症
C. 单纯性紫癜
D. 正常人
E. 急性ITP

热门试题:

[单项选择]大城市的主干路路网密度应为( )km/km2
A. 0.8~1.2
B. 0.7~1.1
C. 0.5~1.0
D. 1.0~1.2
[单项选择]在窗体上画一个名称为Command1的命令按钮和三个名称分别为Label1、Label2、Labet3的标签,然后编写如下代码:
Private x AS Integer
Private Sub Command1_Click( )
Static y As Integer
Dim 2 As Integer
n=10
Z=n+2
y=y+2
X=X+2
Label1.Caption=x
Label2.Caption=y
Label3.Caption=z
End Sub
运行程序,连续三次单击命令按钮后,则三个标签中显示的内容分别是
A. 10 10 10
B. 30 30 30
C. 30 30 10
D. 10 30 30
[单选题]若喷油器回油管中有机油窜出,表明( )。
A.喷油器压紧螺栓帽松动
B.忘记放密封垫
C.喷油器体上O形圈未装
D.燃油压力低
[填空题]直升机在悬停时出现机轮一边比另一边低的现象是因为()的位置与()不在同一平面上。
[单项选择]软件生命周期中所花费用最多的阶段是( )。
A. 详细设计
B. 软件编码
C. 软件测试
D. 软件维护
[简答题] The Most Beautiful City in America It has been called the most beautiful city in America. It also is the subject of a very popular book about murder. The story of Savannah, Georgia, is our report today. Savannah, Georgia, is not huge. It is only the 3rd largest city in this Southern state. It has about 140 thousand people. Yet few American cities have protected their past as well as Savannah. It has beautiful old houses. It has parks with trees and colorful flowers. A visit to Savannah today shows that life was like in the Southern United States 200 years ago. English settlers established the city of Savannah in 1733. They were led by General James Oglethorpe. General Oglethorpe and 120 settlers landed at Yamakaroo bluff on the Savannah River. They chose the place for the city of Savannah on a hill above the river. It was 29 kilometers from the Atlantic Ocean. General Oglethorpe decided to make Savannah as beautiful as a city could be. He d
[单选题]线型光束感烟火灾探测器的发射器和接收器是相对安装的。( )
A.正确
B.错误
[判断题]生产经营单位不得以任何形式与从业人员订立协议,免除或者减轻其对从业人员因生产安全事故伤亡依法应承担的责任,但从业人员有违章作业情形的除外。( )
A.正确
B.错误
[单选题]已操作的操作票应注明(  )字样
A.已操作
B.已执行
C.合格
D.已终结
[单选题]房地产管理部门应当积极应用网络( ),逐步推行商品房预售合同网上登记备案。
A.管理技术
B.信息技术
C.硬件技术
D.软件技术
[单选题](单选题)物质的临界温度越高,就越( )液化。
A.容易
B.不容易
C.与临界温度无关
[单项选择]诸痿喘呕,皆属于()
A. 下
B. 上
C. 湿
D. 火
E. 心
[单项选择]血尿酸增高而尿尿酸降低见于()。
A. 慢性肾功能不全
B. 肾前性急性肾功能不全
C. 痛风
D. 尿路感染
E. 急性肾小球肾炎(肾功能正常)
[单选题]测试电压互感器接线前必须检查各测量线的(),接线应由有经验的人员进行,防止电压互感器二次回路短路。
A.A是否完好
B.B使用情况
C.C绝缘情况
D.D以上全部
[填空题]The first and smallest unit that can be discussed in relation to language is the word. In speaking, the choice of words is 【B1】 the utmost importance. Proper selection will eliminate one source of 【B2】 breakdown in the communication cycle. Too often, careless use of words 【B3】 a meeting of the minds of the speaker and listener. The words used by the speaker may 【B4】 unfavorable reactions in the listener 【B5】 interfere with his comprehension; hence, the transmission-reception system breaks down. 【B6】 , inaccurate or indefinite words may make 【B7】 difficult for the listener to understand the 【B8】 which is being transmitted to him. The speaker who does not have specific words in his working vocabulary may be 【B9】 to explain or describe in a 【B10】 that can be understood by his listeners.
A. A.who
B.as
C.which
D.what

[判断题]在1.5亿年前,陆生动物重新下海,一般认为中生代全球规模的联合古陆发生分裂、漂移作用的结果。
[判断题]整流系仪表测量的是非正弦周期电流谐波平均值之和,仪表指示值与各次谐波相对于基波的相位无关。
A.正确
B.错误
[单项选择]

A scientist who does research in economic psychology and who wants to predict the way in which consumers will spend their money must study consumer behavior. He must obtain (1) both on resources of consumers and on the motives that (2) to encourage or discourage money spending.
If an (3) were asked which of three groups borrow most -- people with rising incomes, (4) incomes, or declining incomes -- he would (5) answer: those with declining incomes. Actually, in the years 1997 -2000, the answer was: people with rising incomes. People with declining incomes were next and people with stable incomes borrowed the (6) . This shows us that tradition- al (7) about earning and spending are not always (8) Another traditional assumption is that if people who have money expect prices to go up, they will (9) to buy. If they expect prices to go down, they will postpone buying. (10) research surveys have shown that t
A. bank
B. trade
C. industry
D. business

[单项选择]螺旋试验的主要目的在于()。
A. 判断船舶旋回性的优劣
B. 判断船舶航向稳定性的优劣
C. 判断船舶停船性能的优劣
D. 判断船舶航向稳定性和旋回性的优劣
[单选题]检查凝血功能的化验是
A.出血时间
B.纤维蛋白原定量
C.血块收缩试验
D.3P试验
E.血小板计数.
[单选题]鉴别巨大卵巢囊肿与腹水,最有价值的项目是
A.腹部触诊
B.腹部叩诊
C.腹部X线摄片
D.腹部胃肠钡餐透视
E.盆腹腔B型超声检查
[单项选择]以下不属于城市用地竖向工程规划设计方法的是( )。
A. 高程箭头法
B. 纵横断面法
C. 数据输入法
D. 设计等高线法
[填空题]{pz_填空}是教师教学工作的起始环节,是上好课的先决条件。
[单项选择]高渗性缺水的治疗主要是纠正高渗状态,下列液体中首选()
A. 等渗盐水
B. 5%葡萄糖溶液
C. 平衡盐溶液
D. 10%葡萄糖溶液
E. 5%葡萄糖氯化钠溶液
[多选题]接线异常的诊断分析中包含的模型有()。
A.反向电量异常
B.相序异常
C.潮流反向
D.电压断相
[单选题]净高大于2.2m且可燃物较多的技术夹层应设置火灾自动报警系统。( )
A.正确
B.错误
[判断题]实体斜坡道是利用天然岸坡加以适当修整填筑,再用人工护面而成,其造价较高。
[单选题]1992 年,海峡两岸关系协会与台湾海峡交流基金会达成各自以口头方式表述“九二共识”,在此基础上开启了两岸事务性商 谈,其内容是( )。
A.“一纲四目”
B.海峡两岸均坚持一个中国原则
C.和平统一、一国两制
D.反分裂国家法
[多选题]防汛重点区域有哪些?()
A.各车站出入口、隧道出入口、风井
B.各车站出入口的横截沟、各区间排水沟
C.隧道入洞口最低泵房、出入段线洞口泵房、正线洞口泵房、雨水泵房
D.站外变电所地下电缆井
[单项选择]腓骨头处腓总神经损伤导致无力的肌肉是()
A. 股二头肌短头
B. 腓肠肌
C. 胫后肌
D. 长伸肌
E. 展肌
[判断题]只要在来车方向安全距离处设置明显的安全警示标志,采取必要防护措施的情况下,任何公民可以不经许可占用道路从事非交通活动。( )
A.正确
B.错误
[单选题]关于女性生殖系统解剖,下列错误的是( )
A.子宫颈的淋巴主要汇入闭孔及髂内外淋巴结
B.卵巢动脉自髂内动脉分出
C.输卵管在距离颈内口水平 2cm 处与子宫动脉交叉
D.成人子宫体与子宫颈的比例为 2:1
E.外生殖器主要由阴部神经支配,内生殖器则由自主神经支配
[单选题]高压验电应戴( )。
A.绝缘手套
B.线手套
C.皮手套
D.护目镜
[多选题]近代中国诞生的工人阶级,主要来源于
A.城乡破产失业的农民
B.城乡破产失业的手工业者
C.城市贫民
D.雇农
[判断题]电缆安装过程中,开启工井井盖、电缆沟盖板及电缆隧道人孔盖时应使用专用工具,同时注意所立位置,以免滑脱后伤人。
A.正确
B.错误
[多选题]下列关于低倍泡沫枪使用方法的表述中,正确的是( )。
A.低倍泡沫枪可在消防系统供给3%或6%的各类型泡沫混合液的情况下使用,此时应将球阀处于开启状态。
B.低倍泡沫枪也可在消防系统供给压力水情况下自吸泡沫使用,此时球阀应处于完全关闭状态。
C.低倍数泡沫枪有便于操作和起保护枪作用的圆形手轮,使用时操作者应抓紧枪的手轮。
D.使用时要注意供给枪的低倍水或混合液的压力应逐渐提高,但不能超出压力使用范围;以免突然冲击或压力过高对操作者造成伤害。
E.低倍数泡沫枪喷射时尽量要顺着风向。
[多选题] 个人贷款的特征包括()
A.贷款品种多;
B.贷款用途广;
C.贷款便利;
D.还款方式灵活

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