热门试题:
[单选题]男，15岁，食欲减退，免疫力降低，异食癖(嗜土)，生长发育迟缓，临床诊断为营养性侏儒症，原发性男性不育症。此男孩可能缺乏
A.砷
B.镉
C.铅
D.锌
E.铝
[单选题] 劳动法规定,因生产设备、交通运输线路、公共设施发生故障,影响生产和公众利益,必须及时抢修的,延长工作时间( )。
A.不超过10小时
B.不超过20小时
C.不超过24小时
D.不受限制
[单选题]煤炭自然发火的条件有三条，（）自燃。
A. 只要三条中的一项条件存在，煤炭即可
B. 只要三条中的两项条件存在，煤炭即可
C. 三项条件必须同时存在，煤炭才能
D. 三项条件同时存在，煤炭可能
[单项选择]将测量的灰度或密度信息转化成离散的整型数字信息的过程称为（）
A. 采样
B. A/D转换
C. D/A转换
D. 量化
E. 过滤
[单项选择]发生压疮的最主要原因是
A. 局部组织受压过久
B. 病原体侵入皮肤
C. 机体营养不良
D. 用夹板时衬垫不平
E. 皮肤受潮、摩擦刺激
[判断题]引燃温度是划分爆炸性物质等级的重要依据。 ( )
A.正确
B.错误
[多选题]下列中（）属于人的不安全行为。
A. 接触网断线触地后，未设置防护人员进行防护。
B. 未取得调度发布的停电作业命令进行作业。
C. 防静电跨接不够正确、齐全、完好。
D. 误送电。
[多项选择]网络研修需要参与的对象是（）
A. 骨干教师
B. 校研员
C. 教学副校长
D. 一线教师
[判断题]1.串联电路或并联电路等效复阻抗的计算在形式上与电阻串联或并联等效电阻的计算是一样的。( )
A.正确
B.错误
[单选题](1.0分)《施工管理手册》，管理原则要求坚持股份公司“ .（），持续改进相关方满意度”的管理方针
A.企业管项目,系统化管理
B.法人管项目,精细化管理
C.企业管项目，精细化管理
D.法人管项目,系统化管理
[多项选择]执业药师注册必须具备的条件包括那几个选项？（）
A. 取得《执业药师资格证书》
B. 取得学历继续教育的证明
C. 遵纪守法，遵守药师职业道德
D. 经所在单位考核同意
[多选题]批生产记录应( )
A.保持整洁
B.不得撕毁和任意涂改
C.字迹清晰
D.及时填写
E.数据完整
[单项选择]口腔颌面损伤后伤口愈合快、抗感染能力强是由于
A. 肌肉的功能活动
B. 咀嚼运动起促进作用
C. 血管分布成网状
D. 神经分布细密
E. 伤口暴露容易清洁
[单项选择]古代希腊，“经济困境从此不再把人们排斥在政事管理之外”，这应该归功于（）
A. 伯利克里
B. 克里斯提尼
C. 梭伦
D. 苏格拉底
[单选题]在保险资金运营的基本原则中，保险资金的运用首先必须满足的原则是（ ）。
A.安全性原则
B.流动性原则
C.收益性原则
D.稳健性原则
[多选题]下列选项中属于地方政府固定收入的有（）。
A.城镇土地使用税
B.耕地占用税
C.车辆购置税
D.车船税
E.企业所得税
[单项选择]丙氨酸氨基转移酶可将丙氨酸分子中氨基转给（ ）。
A. 丙二酸
B. α-酮戊二酸
C. 天冬氨酸
D. 乙酰乙酸
E. 乳酸
[单选题]有权提起行政诉讼的公民死亡,( )可以提起诉讼。
A.其近亲属
B.其所在单位推荐的人
C.经人民法院许可的公民
D.经人民法院指定的人
[填空题]
{{B}}Section A{{/B}}
{{B}} Questions 47 to 51 are based on the following
passage.{{/B}}
Japanese firms have achieved the highest levels of
manufacturing efficiency in the world auto mobile industry. Some observers of
Japan have assumed that Japanese firms use the same manufacturing equipment and
techniques as United States firms but have benefited from the unique
characteristics of Japanese employees and the Japanese culture. However, if this
were true, then one would expect Japanese auto plants in the United States to
perform no better than factories run by United States companies. This is not the
case. Japanese-run automobile plants located in the United States and staffed by
local workers have demonstrated higher levels of productivity when compared with
factories owned by United States companies.
Other observers link
high Japanese productivity to higher levels of capital investment per worker.
But a historical perspective leads to
[多项选择]财产清查中填制的“实存账存对比表”是（）。
A. 调整账簿的原始凭证
B. 财产清查的重要报表
C. 登记日记账的直接依据
D. 调整账簿记录的记账凭证
[单项选择]
10 Skills You Need to Succeed at Almost Anything
What does it take to succeed. A positive attitude Well, sure, but that’s hardly enough. The Law of Attraction The Secret These ideas might act as spurs to action, but without the action itself, they don’t do much.
Success, however, it’s defined, takes action, and taking good and appropriate action takes skills. Some of these skills (not enough, though) are taught in school (not well enough, either), others are taught on the job, and still others we learn from general life experience.
Below is a list of general skills that will help anyone get ahead in practically any field, from running a company to running a gardening club. Of course, there are skills specific to each field as well--but my concern here is with the skills that translate across disciplines, the ones that can be learned by anyone in any position.
1. Public Speaking
The ability to speak clearl
A. good critical thinking skills
B. good analysis skills
C. skills of evaluating information
D. skills of sorting information
[判断题]允许用链条葫芦长时间悬吊重物。
A.正确
B.错误
[单选题]关于排泄性尿路造影在诊断膀胱癌的价值，下列哪项是错误的
A.了解双肾功能
B.有否因膀胱肿瘤引起的上尿路梗阻
C.有否合并肾盂癌及输尿管癌
D.根据膀胱内充盈缺损，初步估计肿瘤大小及部位
E.可确定膀胱肿瘤浸润深度
[单项选择]胃脘嘈杂，饥不欲食，口燥咽干，便干尿黄，舌红少津，脉细数，最宜诊断为（）
A. 胃热炽盛证
B. 胃阴虚证
C. 大肠热结证
D. 肝火犯肺证
E. 胃肠气滞证
[判断题]一般在小电流接地系统中发生单相接地故障时，保护装置应动作，使断路器跳闸。
A.正确
B.错误
[单选题]休克代偿期患者一般没有的症状是:( )
A.面色苍白
B.血压下降
C.四肢冰凉
D.尿量减少
[填空题]任一纯物质的沸点是随（）而变化的，压力愈低，沸点（），压力越高，则沸点（或冷凝点）就（）。
[判断题]工作票是准许在电气设备上工作的书面安全要求之一，可包含编号、工作地点、工作内容、停电范围和安全措施，以及工作票签发人、工作许可人、工作负责人和工作班成员等内容。
A.正确
B.错误
[单选题]职业性疲劳在第一阶段上，表现为()、困倦、打盹等。
A.精神不振
B.头痛
C.恶心
D.呕吐
[单项选择]妊高征时24小时尿蛋白定量达到或超过，下述何项列为重度妊高征
A. ≥1g
B. ≥3g
C. ≥10g
D. ≥5g
E. ≥15g
[简答题]锅炉上水时，为防止汽包脆性变形，汽包壁温不小于多少？
[单选题]在区间施工，当120A.800
B.1400
C.500
D.2000
[填空题]
BP is one of Britain’s biggest companies and one of the world’s largest oil and petrochemicals (石油化工产品) groups.
BP owes its origin to one man, William Knox D’Arey, who, shortly after the turn of the twentieth century, invested time, money and labour in the belief that worthwhile deposits of oil could be found in Persia.
In the company’s first six decades, its prime focus lay in the Middlo East. But from the late 1960s the centre of gravity shifted westwards, towards the USA and Britain itself.
However, the BP of today is an international company, having operations in over 70 coun- tries. Its key strengths are in oil and gas exploration and production; the refining, marketing and supply of petroleum product (石油产品); and the manufacturing and marketing of chemicals. It supports all its businesses with high quality research and technology.
The following pages chronicle (记录) the development of the company from its early d
