题目详情
题目详情:

[单项选择]关于绒毛膜癌临床和声像图表现叙述,不正确的是()
A. 多能发生一侧或双侧黄素囊肿
B. 子宫缩小
C. 早期就发生远处转移
D. 病灶血流丰富
E. 病灶内血流频谱呈低阻波型

热门试题:

[单选题]妊娠发生后乳腺组织体积增大的乳腺部位主要是(3)
A.腺管部位
B.腺泡部位
C.乳头管部位
D.乳腺神经
[多项选择]下列不适用旅行社质量保证金赔偿的有()。
A. 旅行社因不可抗力对旅游者造成的损失
B. 超过规定时效期限的赔偿案件
C. 司法机关已经受理的
D. 旅行社的服务没有达到行业规定标准,给旅游者造成经济权益损失的
[单选题]在线路允许速度 80 km/h<υmax ≤120 km/h正线混凝土枕线路上,线路轨道静态几何尺寸容许偏差管理值中,水平的临时补修标准为( )mm。
A.12
B.13
C.14
D.15
[填空题]
Business Phone Etiquette

Etiquette is in essence about proper conduct and presenting yourself favorably. Demonstrating good etiquette is important if one seeks to be successful. An area in which this is essential is the business phone call.
(9) ... Business people that interact solely over the phone yet never meet still form strong opinions of one another. Practicing good business phone etiquette helps encourage clear lines of communication, build rapport and avoid misunderstandings. Most of us can recollect a phone call that left us feeling frustrated or irritated. How much of this could have been attributed to poor phone etiquette (10) ...
All successful business interaction needs preparation. The phone call is no exception. It is important to know who you are calling, the most convenient time to do so, the reason for your call and what you can do for them. Be structured, short and sharp. If the ca
[多选题]使用钳型电流表测量时,以下做法正确的是()。
A.戴线手套
B.站在绝缘垫上
C.不得触及其他设备,以防短路或接地
D.观测表计时,要特别注意保持头部与带电部分的安全距离
[多项选择]继电接触器控制门机旋转单向不动作应检查()。
A. 初级接触器线圈接头有无异常
B. 初级线圈是否断路或烧损,
C. 初级接触器吸合接触器的辅助触点常闭的触点接触是否良好
D. 线路是否断路
[单选题]在人站立或行走时通过有电流通过的地面,两脚间所承受的电压称为( )。
A.跨步电压:
B.接触电压;
C.接地电压;
D.过渡电压。
[单项选择]根据《环境影响评价技术导则-大气环境》,TSP是指悬浮在空气中,()直径≤100μm的颗粒物。
A. 几何当量
B. 阻力学当量
C. 自由沉降当量
D. 空气动力学当量
[判断题]无论采用哪种方法再生的油品都要按着新油标准规定作全面分析。
[单项选择]男性,27岁,SLE病史2年,检查下列哪一种自身抗体的水平升高与SLE活动相关
A. 抗核杭体
B. 抗ds-DNA抗体
C. 抗SS-A抗体
D. 抗Sm抗体
[判断题]( ) 调车作业要准确掌握速度,遇天气不良等非正常情况,应适当降低速度。
A.正确
B.错误
[单选题]关于隐弧排烟罩下列说法正确的是( )。
A.这类排烟罩适用于焊接大而长的焊件时排除电焊烟尘和有毒气体
B.这类排烟罩对焊接区实行密闭,能最大限度地减少臭氧等有毒气体的弥散
C.利用压缩空气从主管中高速喷出时,在副管形成负压区,从而将电焊烟尘和有毒气体吸出
[单选题]三级真空泵的停车顺序是( )o
A.先停二级真空泵
B.先停三级真空泵
C.先停一级真空泵
D.三级同时停止工作
[单项选择]

Passage Three
Before the 1870’s, trained nurses were virtually unknown in the United States. Hospital nursing was an unskilled occupation, taken up by women of the lower classes, some of whom were conscripted from the penitentiary or the almshouse. The movement for reform originated not with doctors, but among upped-class women, who had taken on the role of guardians of a new hygienic order. Though some doctors approved of the women’s desire to establish a nurse training school, which would attract the daughters of the middle class, other medical men were opposed. Plainly threatened by the prospect, they objected that educated nurses would not do as they were told -- a remarkable comment on the status anxieties of nineteenth-century physicians. But the women reformers did not depend on the physicians’ approval. When resisted, as they were at Bellevue in efforts to install trained nurses on the maternity wards, they went over the heads of the docto
A. Public Hygiene in the United States.
B. Florence Nightingale: A Nurse's Story.
C. The Fight for Nursing Education in the United States.
D. Health Care in Upper-Class and Lower-Class Neighborhoods.

[多项选择]丹参的主治病证有()
A. 月经不调
B. 内热心烦
C. 癥瘕积聚
D. 疮痈肿痛
E. 胸痹心痛
[单选题]润滑油粘度指数与温度的关系( )。
A.反比
B.正比
C.不变
[单选题]暂停期满或每一日历年内累计暂停用电时间超过(____)个月者,不论客户是否申请恢复用电,供电企业必须从期满之日起,按合同约定的容量计收基本电费。
A.一个月
B. 三个月
C. 六个月
D. 一年
[单选题]下列申请阶段中旅游景区的做法正确的是(  )。
A.旅游景区在创建计划完成后,进行自检
B.自检后填写“旅游景区质量等级评定报告书”
C.自检后向上一级旅游景区质量等级评定机构提出评定申请
D.自检后向上一级旅游景区质量等级评定机构推荐参加相应质量等级的正式评定
[单项选择]公共管理机构在特定环境中通过传播来协调其余社会公众之间的管理行为是指()
A. 公共管理的公共关系
B. 公共管理的公众关系
C. 公共管理的主体关系
D. 公共管理的环境
[单项选择]额定蒸汽压力在1.27~3.82MPa时,锅炉控制安全阀的起始压力为( )。
A. 1.04×工作压力
B. 1.06×工作压力
C. 工作压力+0.04MPa
D. 1.05×工作压力
[单项选择]
The Internet has become a commonplace for us. While {{U}} (1) {{/U}} the Internet, we should not {{U}} (2) {{/U}} the alarm bells sounding in our ears, reminding us of keeping {{U}} (3) {{/U}} for on-line crimes. Last year, the Melissa and Explore Zip virus caused chaos {{U}} (4) {{/U}} the Internet. Last week the "I love you" bug played havoc {{U}} (5) {{/U}} the world. What will be the next No one knows.
Many on-line crimes are not so different to {{U}} (6) {{/U}} seen in real world, the spreading of fake data, cheating and blackmail, {{U}} (7) {{/U}} property rights infringements and privacy violations. But computer hackers also create new forms of crime {{U}} (8) {{/U}} the Internet changes the world into a "global village".
With the {{U}} (9) {{/U}} of e-business, on-line crimes could not only cause great damage to {{U}
A. date
B. accelerate
C. upgrade
D. update
[单项选择]已知一程序运行后执行的第一个输出操作是cout<A. 1234
B. ******1234
C. **********1234
D. 1234******
[多选题]据《中国南方电网有限责任公司电力安全工作规程》规定,在有爆炸危险场所,不应利用金属管道、构筑物的金属构架及电气线路的工作零线作为()使用。
反馈
A. 接地线
B. 零线
C. 火线
D. 导线
[单选题]队友发生触电、溺水、窒息等紧急情况,必须持续采取(  )等针对性急救措施。
A.、搬离现场
B.、止血包扎
C.、人工呼吸
D.、心肺复苏
[判断题]按照《会计法》的规定,监督检查部门对有关单位的会计资料依法实施监督检查后,应当出具检查结论。其他部门认为有关监督检查部门已经做出的检查结论不能满足其履行本部门职责需要的,应当重新组织查账。()
[判断题]基金托管人负责开立基金资产账户,并将全部基金计入该账户。( )
[单选题]现代大容量锅炉通常采用辐射-对流组合式过热器、再热器系统,虽然仍以对流换热为主,但因为最大限度地增加了受热面的辐射性,如采用了分隔屏过热器、屏式再热器等,因此,可获得较为平坦的汽温变化特性,类似于(____)汽温特性。
A.对流式过热器
B.辐射式过热器
C.半辐射式过热器
D.包覆过热器
[多选题]智能变电站动态记录装置应符合( )技术要求。
A. GB/T 14285
B. DL/T 553
C. Q/GDW441
D. Q/GDW 1976
[单选题](第七条)执行( )等危险战斗任务时,遇空气呼吸器余量不足、器材故障、体能下降、突发险情等情况,无法按时安全有效完成既定任务时,应立即调整战斗部署或果断撤离、整装再战,严禁逞强作业。( )
A.外围侦查
B.外围警戒
C.內攻
D.战斗分工
[多选题]背托总成是用来支承安装气瓶总成和减压器总成,并保持整套装具与人体良好佩戴的装置,包括(  )。
A.背架
B.肩带
C.下肩带
D.腰带
E.固定气瓶的瓶箍带
[判断题]用万用表测量二极管时,阻值较小的是二极管的正向电阻。
A.正确
B.错误
[单选题]:关于车辆的维护,下列说法中错误的是( )。
A.道路普通货物运输车辆维护分为日常维护、一级维护和二级维护
B.日常维护由驾驶员实施,一级维护和二级维护由道路运输企业组织实施,并做好记录
C.道路普通货物运输企业不可以自行确定车辆维护周期
D.道路普通货物运输企业不具备二级维护作业能力的,应请具备相关能力的机动车维修经营者进行二级维护作业
[单项选择]SPZ-200型配碴整形车运转时液压油温为()摄氏度之间。
A. 5~15
B. 15~25
C. 30~80
D. 30~100
[单选题]  版(彩版钞)美元,随面额变化而变化的特征包括()。
A.光变油墨变色效果
B.全埋安全线荧光颜色
C.印刷工艺
D.磁性特征
[单项选择]

A narrowing of your work interests is implied in almost any transition from a study environment to managerial or professional work. In the humanities and social sciences you will at best reuse only a fraction of the material (1) in three or four years’ study. In most career paths academic knowledge only (2) a background to much more applied decision-making. Even with a " training " form of degree, (3) a few of the procedures or methods (4) in your studies are likely to be continuously relevant in your work. Partly this (5) the greater specialization of most work tasks compared (6) studying. Many graduates are not (7) with the variety involved in (8) from degree study in at least four or five subjects a year to very standardized job (9) . Academic work values (10) inventiveness, originality, and the cultivation of self-realization and self-development. Emphasis is placed (11) generating n
A. transferring
B. transmitting
C. translating
D. transporting

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