热门试题:
[多选题]安全生产管理的目的是保障劳动者的生命财产不受损失,敢于抵制各种违法违章行为,勇于维护国家和人民的( ),维护劳动者的( )。
A. 财产安全
B. 生产安全
C. 健康生命安全
D. 施工安全
E. 秩序安全
[单项选择]
Throughout the colonial period there was a remarkable shortage of women, which varied with the regions and was always greatest in the frontier areas.This shortage enhanced women’s status and position and allowed them to pursue different careers. (80) The Puritans (清教徒) regarded idleness (无所事事) as a sin, and believed that life in an underdeveloped country made it necessary that each member of the community perform an economic function. Thus work for women was not only approved but also was regarded as a civic (市民的) duty. Puritan town councils (议会) expected widows (寡妇) and independent women to be self-supporting.There was no social prohibition against married women working; on the contrary, wives were expected to help their husbands in their trade and won social approval for doing extra work in or out of the home.
The vast majority of women worked within their homes, where their labor produced most articles needed for the family.The entire colonial production o
A. They should adopt needy children.
B. They should assist in their husbands’ trade or business.
C. They should work only within their own homes.
D. They should be apprenticed.
[单选题]保育员对玩具消毒的次数是（ ）。
A.每周2次
B.每周1次
C.两周一次
D.每天一次
[单选题]道岔轨道静态几何尺寸容许偏差管理值中，Vmax≤120km/h的正线及到发线轨距临时补修的容许偏差管理值为( )。
A.+3、-3mm
B.+4、-3mm
C.+5、-3mm
D.+6、-3mm
[判断题]一般大跨度钢桁梁采用上承式。( )
A.正确
B.错误
[多项选择]根据《银行业从业人员职业操守》中“了解客户”的要求，银行业从业人员应当了解客户的( )。
A. 财务状况
B. 业务状况
C. 资金调拨的用途
D. 业务单据
E. 风险承受能力
[判断题]《南昌局集团公司旅客列车便携式视频监控装置管理办法》（南铁辆〔2019〕199号）规定列车在折返站停留超过1小时，客运列车员须关闭记录器，旅客上车前开启记录器。
A.正确
B.错误
[填空题]巷道掘进爆破的掏槽方式的选择,主要取决于（ ）、（ ）、（ ）和（ ）等。
[单选题]下列药物中对铜绿假单胞菌有效的是
A.青霉素
B.青霉素V钾
C.羧苄西林
D.氨苄西林
E.苯唑西林
[单项选择]From her advantage point she watched the main doors swing open and the first arrivals pour in. Those who had been at the head of the line paused momentarily on entry, looked around curiously, then quickly moved forward as others behind pressed in. Within moments the central public area of the big branch bank was filled with a chattering, noisy crowd. The building, relatively quiet less than a minute earlier, had become a Babel. Edwina saw a tall heavyset black man wave some dollar bills and declare loudly, "I want to put my money in the bank. "
66. ( )
It seemed as if the report about everyone having come to open an account had been accurate after all.
Edwina could see the big man leaning back expansively, still holding his dollar bills. His voice cut across the noise of other conversations and she heard him proclaim, "I’’m in no hurry. There’’s something I’’d like you to explain. "
Two other desks were quickly manned by other clerks. With equal speed, long wide lin
[单选题]10．窦道引流可选用
A.胶片引流条
B.烟卷引流条
C.橡皮引流管
D.凡士林纱布引流条
E.纱布引流条
[单项选择]According to the passage, human beings can better adapt to their environment than animals by______.
A. passing directly and efficiently words of warning from one generation to the next
B. means of the natural selection
C. evolution
D. using language
[单选题]更换熔体或熔管，必须在（ )的情况下进行。
A.带电
B. 不带电
C. 带负载
D.以上都不是
[单项选择]增值税一般纳税人因进货退出或折让而收回的增值税额，应从( )中扣减。
A. 发生进货退出或折让当期的进项税额
B. 发生进货退出或折让当期的销项税额
C. 发生进货退回或折让当期的进项税额
D. 发生进货退回或折让当期的销项税额
[判断题]霉菌、酵母菌计数平板倒置于23-28℃培养箱中培养24 h
A.正确
B.错误
[多选题]商业银行与客户的业务往来,应当遵循的原则包括( )。 【多选题】
A. 平等
B. 自愿
C. 公平
D. 诚实信用
[判断题]附带民事诉讼一般应当同刑事案件一并审判。 ( )
[单选题]仪表端庄实质上是一个人的思想情感、道德品质、文化修养和( )的综合反映。
A.衣帽整齐
B.衣着洁净
C.人格气质
D.衣着时尚
[多选题]上道作业前驻站联络员要与（ ）校对钟表，使车站行车台时间与各防护员、作业负责人的时间一致。
A.施工（作业）负责人
B.现场防护员
C.含远端防护员
D.中间联络员
[多项选择]岩体中的张拉裂痕主要发生在（）。
A. 向斜褶皱的轴部
B. 向斜褶皱的翼部
C. 背斜褶皱的轴部
D. 背斜褶皱的翼部
E. 软弱夹层中
[单选题]最常用的协助诊断早孕的辅助检查方法是()
A.超声多普勒
B.黄体酮试验
C.B 超
D.尿妊娠试验
E.胎儿心电图
[判断题]根据《安全标志及其使用导则》（GB2894-2008）规定，安全标志用以表达特定安全信息的标志，由图形符号、安全色、几何形状（边框）或文字构成。
A.正确
B.错误
[填空题]若需串挂超长物料车辆时，可增加三链环配合（）串接，具体长度以保证车辆能顺利通过变坡点和弯道为宜，但必须制定专门的安全措施。
[单选题]BOM的中文名称（ ）。
A.自动充值机
B.自动查询机
C.半自动售票机
D.自动售票机
[单项选择]引起心电图波形振幅减低的因素有（）。
A. 肥胖
B. 肺气肿
C. 胸腔积液
D. 心包积液
E. 以上都是
[单选题] 铣削平面零件的外表面轮廓时,常沿零件轮廓曲线的延长线切向切入和切出零件表
A.提高加工效率
B.减少刀具磨损
C.提高精度
D.保证零件轮廓光滑
[单项选择]
Passage Two
Protecting the heart, warding off cancer, easing the pain of arthritis -- the list of Vitamin E’s possible benefits keeps getting longer. Now, because of two new studies, some researchers say the nutrient is so critical for older people that everyone over 65 should consider taking a daily supplement.
The latest finding comes from nutrition and immunology respected: Vitamin E boosts the immune system in older people. In an eight-month study of 88 seniors, the scientists found that those taking at least 200 international units of Vitamin E daily had stronger immune responses than those taking little or none. Alzheimer’s disease. Researchers tracked 341 moderately senile patients. Those who popped 2,000 IU of Vitamin E took seven months longer to reach an advanced stage of the disease.
Rangit Kumar Chandra, a Vitamin E researcher at Memorial University of Newfoundland, Canada, says more studies are needed to learn who can benefi
A. Vitamin E's side effects
B. who will gain the greatest advantages by taking Vitamin E
C. Vitamin E's other benefits
D. how Vitamin E cuts risks of heart attack
[单选题]教学的基本组织形式是( )。
A.现场教学
B.课堂教学
C.个别教学
D.分组教学
[单选题]双线自动闭塞区段,有反方向运行条件时,出站信号机设( )。
A. 发车表示器
B. 进路表示器
C. 发车线路表示器
[单选题]下列说法中，正确的说法是______。
A. 在PowerPoint中，可以同时打开多个演示文稿文件
B. 演示文稿中每张幻灯片必须用同样的背景
C. PowerPoint提供了普通、备注页、大纲和幻灯片放映共4种视图模式
D. PowerPoint演示文稿的打包指的就是利用压缩软件将演示文稿进行压缩
[填空题]国内加热炉常用的电热元件是（）系列材料，耐热和耐气体腐蚀性能较强，但材料的（）差，故安装使用和修补时要特别小。
[填空题]为防滑系统提供速度信号的传感器为（ ）。
[单选题] "下列哪项最不符合左心功能不全
A.交替脉
B.坐位时颈静脉怒张
C.剧烈咳嗽伴白色泡沫痰
D.两肺底闻及湿啰音及哮鸣音
E.X线胸片示肺纹理增粗
[简答题]教材：体操技巧
教学对象：小学四年级
人数：男30人，女30人
要求：对技巧前滚翻动作进行课时时的教学设计，从目标的达成教学组织形式，教学手段与方法以及运动负荷等方面去设计，主要对基本部分进行设计。
[多选题]1980年5月,“出口特区”改名为“经济特区”。我国最早设立的经济特区有( )。
A. 深圳
B. 珠海
C. 厦门
D. 汕头
[判断题] 除公安机关及其人民警察收集的证据外，其他证据不得作为治安管理处罚的根据。
A.正确
B.错误
[单选题]小电流真空灭弧室一般采用( )触头。
A.园盘形
B.横向磁场
C.纵向磁场
