热门试题:
[单选题] 在中共八大发言中,陈云提出了( )的重要意见,受到重视,为大会决议所采纳,这是探索我国经济体制改革的尝试。
A. 既反保守,又反冒进
B. 给地方和企业适当下放权力
C. 加强宏观调控,保持综合平衡
D. “三个主体,三个补充”
[单选题]一人协助移向床头法适用于( )P104
A.半自理的病人
B.自理的病人
C.不能自理或体重较重的病人
[单选题]所谓肾小球滤过分数是指
A.肾小球滤过钠量与肾小管重吸收钠量之比值
B.肾小球滤过率与肾血浆流量之比值
C.肾血流量与肾小球滤过率之比例
D.肾小球滤过率与总血流量之比值
E.肾小球滤过率与肾小管重吸收率之比值
[不定项选择题]A.血压升高加剧
A.血压升高不受影响
B.血压降低不受影响
C.血压升高作用减弱或消失
D.使血压上升作用翻转为下降
E.先注射酚妥拉明，再注射肾上腺素后
[单选题]德育过程的主要矛盾是（）。
A.教育者与德育内容、方法的矛盾
B.无产阶级思想和非无产阶级思想的矛盾
C.学生知的深与知的浅的矛盾
D.教育者提出的道德要求与学生已有品德水平的矛盾
[判断题]启用电话闭塞法时，采用EUM模式驾驶，首列车以EUM模式限速25km/h运行，后续列车限速 45km/h 运行。（ ）
A.正确
B.错误
[单项选择]According to the author, how is the approach of physicists to solving scientific problems
A. Practical for scientific purposes.
B. Detrimental to scientific progress.
C. Unimportant in most situations.
D. Expedient, but of little long-term value.
[单选题]第 61 题, 本小题 1 分
110kV某一条线路发生两相接地故障，该线路保护所测的正序和零序功率的方向是(____)。
A. 均指向线路
B. 零序指向线路，正序指向母线
C. 正序指向线路，零序指向母线
D. 均指向母线
[单项选择]C++语言对C语言做了很多改进，C++语言相对于C语言的最根本的变化是
A. 增加了一些新的运算符
B. 允许函数重载，并允许设置缺省参数
C. 规定函数说明符必须用原型
D. 引进了类和对象的概念
[简答题]现有含“T501”0.5%的标准油，欲配制0.2%含量的油40g，需标准油多少？
[多选题]对驾驶过程中接打手机的看法不正确的是（）
A.开车过程中不主动打电话，但是有重要电话打进来是可以边开车边接听手持电话的
B.根据驾龄和驾车技术，经验丰富的驾驶人可以在驾驶过程中接打手持电话
C.在车流量不大的道路上驾驶时，短时接听手持电话是可以的
D.开车需要接打电话时，应该先找到安全的地方停车再操作
[多选题]根据《建设工程施工合同（示范文本）》（GF~99~0201),对材料设备的检验或试验，正确的做法是（ ）。
A.发包人供应的材料设备使用前应由发包人负责检验或试验，费用由发包人负责
B.发包人供应的材料设备使用前应由承包人负责检验或试验，费用由发包人负责
C.发包人供应的材料设备使用前应由承包人负责检验或试验，费用由承包人负责
D.承包人供应的材料设备使用前应由发包人负责检验或试验，费用由承包人负责
E.承包人供应的材料设备使用前应由承包人负责检验或试验，费用由承包人负责
[判断题]车辆实际速度≥车辆构造（最高运行或实验）速度，车辆运行才安全。
A.正确
B.错误
[多选题]然气场站安装使用过滤器的作用( )
A.除去天然气中的机械杂质.
B.除去天然气中的液态杂物。
C.除去天然气中的固态杂物.
D.除去天然气中的凝固物.
[简答题]气体灭火系统喷头的保护高度和保护半径，应符合哪些规定。
[单项选择]
A hundred years ago, the game we now call football did not exist. American football started during a game between two colleges. The teams had got together to play what they called "football", but each team played by different rules. One team played what we now call soccer. The other played what we now call rugby (橄榄球) .
Both games had been invented a thousand years before. In the first kind of football game ever played, all the men from one village tried to kick a ball into another village. The men of the second village tried to kick the ball into the first. Hundreds of people joined in, running everywhere, running crops and knocking down fences. In time, people agreed on some rules to keep order, but many rules were left open to change. Different rules developed in different places.
When the two colleges met to play football, each followed its own rules. They mixed the games together and invented a new game. A hundred years later we call that game Ameri
A. soccer and rugby
B. American football and British football
C. two village ball games
D. two new football games
[判断题]核心层网络设备是指：网络中连接接入层和核心层的网络设备，为接
入层提供数据的汇聚、传输、管理和分发等处理功能
A.正确
B.错误
[单项选择]目前，世界上各国普遍采用的行政责任制度是（）。
A. 有限责任制
B. 无限责任制
C. 无责任制
D. 宪政责任制
[判断题]重联解编作业应在站场内进行，对于需在线路上进行作业时，须按规定进行安全防护
A.正确
B.错误
[单选题]李某,男,35岁。确诊为慢性乙型肝炎病毒携带者。对其进行的健康指导不妥的是( )
A.早期抗病毒治疗
B.避免饮酒
C.适当运动
D.定时复查
E.食具等应专用
[单项选择] Psychiatrists (精神病专家) who work with older parents say that maturity can be an asset in child rearing —— older parents are more thoughtful, use less physical discipline and spend more time with their children. But raising kids takes money and energy. Many older parents find themselves balancing their limited financial resources, declining energy and failing health against the growing demands of an active child. Dying and leaving young children is probably the older parents’’ biggest, and often unspoken, fear. Having late-life children, says an economics professor, often means parents, particularly fathers, "end up retiring much later." For many, retirement becomes an unobtainable dream.
Henry Metcalf, a 54-year-old journalist, knows it takes money to raise kids. But he’’s also worried that his energy will give out first. Sure, he can still ride bikes with his athletic fifth grader, but he’’s learned that young at heart doesn’’t mean young. Lately he’’s been taking afternoon naps (午
A. Approaching of death.
B. Slowing down of their pace of life.
C. Being laughed at by other people.
D. Being mistaken for grandparents.
[多选题]配电站、开闭所户外高压配电线路、设备的裸露部分在跨越人行过道或作业区时，若10、20kV导电部分对地高度分别小于（）m，则该裸露部分底部和两侧应装设护网。
A.2.5
B.2.6
C.2.7
D..2.8
[单选题]某市民众受不法分子谣言蛊惑，误以为该市要建造高度污染的化工项目，遂于周末在市政府门前非法举行游行、示威，造成当地交通瘫痪。为维护正常社会秩序，现场执勤民警经警告无效，（ ）
A.可以根据需要选择使用警械和武器
B.只可以使用约束性警械
C.可以使用驱逐性、制服性警械
D.可以使用武器
[单选题]商品陈列表是（ ）的表格化、细致化体现。
A. 商品摆位图
B. 门店布局图
C. 货架编号表
D. 库存分布图
[判断题]康明斯柴油机机油滤清器滤芯可拆开清洗，外壳及芯在更换机油时可以不更换（ ）
A.正确
B.错误
[判断题]◎为不办理行包业务的车站。
A.正确
B.错误
[判断题]SS9型电力机车车体两端的司机室结构不一致。
A.正确
B.错误
[多选题]存放境内银行业存款类金融机构是指由中国银行业监督管理委员会监督管理的，吸收公众存款的金融机构包括（）
A.城市信用社（含联社）
B.农村信用合作社（含联社）
C.农村资金互助社
D.财务公司
[判断题]跟踪出站调车，只准许单线区间和双线正方向的线路上办理。
A.正确
B.错误
[单选题]恩格尔系数是表示（ ）的一个指标。
A.生活水平
B.住房条件
C.不同阶层的消费者收入水平差异
D.个人储蓄和信贷情况
[单项选择]给文件改名的VB语句正确的是( )。
A. Name原文件名To新文件名
B. Rename原文件名To新文件名
C. Name原文件名as新文件名
D. Rename原文件名as新文件名
[单项选择]Obviously television has both advantages and disadvantages.
In the first place, television is not only a convenient source of entertainment, but also a cheap one. With a TV set in the family people don’t have to pay for expensive seats at the theatre, or the cinema. Some people, however, think that this is where the danger comes from. The television viewers need do nothing. He makes no choice and exercises, no judgment. He is completely passive.
Television keeps one informed about what is happening. The most distant countries and the strangest customs are brought right into one’s sitting room. On television everything is much more living, much more real. Yet here again there is a danger. We get so used to looking at the movements on it, so dependent on its pictures that it begins to control our lives. People often say that their television sets have broken down and that they have suddenly found that they have far more time to do whatever they are interested. It makes us think
A. its quality
B. people’s attitude towards it
C. how we use it
D. when we use it
[填空题]当运算放大器的输入信号为零时，它的输出电压作（）和（）变化，这种现象称为零点漂移。
[判断题] ( )往复泵运行时流量低可能是由于泵内存在气体。
A.正确
B.错误
