[判断题]铜损耗会随负载的变化而变化。
A.正确
B.错误

热门试题:

[单选题]苍耳子炒制的目的是
A.改变药性
B.增强疗效
C.降低毒性
D.利于制剂
E.便于贮存

查看答案

[单项选择]市盈率的计算公式为( )。
A. 每股税后利润除以股价
B. 股价除以每股税后利润
C. 股票成交量除以上市流通量
D. 股票涨跌除以上一交易日收盘价

查看答案

[多选题]组织工作的原理包括（）。
A.目标统一
B.分工协作
C.责权一致
D.稳定性与适应性相结合

查看答案

[判断题]金华市人民政府应当建立行政执法责任制,并对部门工作目标责任制实施过程中依法行政情况进行评议考核。
A.正确
B.错误

查看答案

[单项选择]Why do adults believe that alcoholic awareness programs teach young people not to over-drink Recently, reading an article about the alcohol-induced deaths of two students from two different universalities in Colorado, I came across a theme on teen drinking applicable to parents, school administration, and local government: they just don’t get it.
To use a pun by New York Times columnist Thomas Friedman, who changes WMD to PMD (people of mass destruction), I call much of the adult generation PMNs--people of mass naivete I say this because adults seem to believe that no child of theirs would touch alcohol before 21. Since that’s unrealistic, the issue should be: how can kids learn to drink responsibly The answer: by practising. Like figuring out how to throw a baseball, a person needs to learn by trial and error.
Now, I am not proposing that under-age kids should have access to alcohol at all times, but they will never known when they have reached their limit without drinking a
A. Parents.
B. Lawmakers and officials.
C. Educators and supervisors.
D. Under-age kids.

查看答案

[单选题]地下变电站工程施工中，人工成孔孔内照明必须采用（），并配备抽、送风设备。
A.高压
B.低压
C.安全电压
D.中压
E./
F./

查看答案

[多选题]优化短波通信的要素( ) (中)(应急通信)
A.正确选择和架设天线地线;
B.正确选用工作频率;
C.选用先进和优质的电台等设备
D.选择合适的位置

查看答案

[简答题]简述企业竞争战略选择的核心问题？

查看答案

[单选题]冰域救援中接近遇险人员的方法有( )等。
A.加设浮板冰面爬行
B.冰面铺设垫板
C.使用冰域救生筏
D.使用橡皮艇

查看答案

[单项选择]某大学计算机系的系主任王教授对新来系里工作的刘博士说：“下周一上午我们谈谈，我想请你介绍一下你的硕士论文的选题及博士论文的研究情况，还有研究专长和学术兴趣，这样我们可为你安排合适的教学和科研工作。”从王主任的话来判断，他所表现出来的管理风格最接近于下列哪一种？（）
A. 5.5中间型。
B. 9.9战斗集体型。
C. 1.9俱乐部型。
D. 9.1任务型。

查看答案

[多项选择]下列情形中，构成倒卖文物罪有哪些
A. 张某多次倒卖国家一级珍贵文物共 10余件，获利10多余万元
B. 李某因好逸恶劳，坐吃山空，将祖传的100余件书画卖给收藏家刘某，案发经鉴定其中有20余件书画系国家禁止买卖的一、二级珍贵文物
C. 常某纠集数人在某夜掘开某帝王陵墓，盗走珍贵文物200余件，悉数卖于境外文物贩子
D. 文物贩子朱某为牟取暴利。大量复制珍贵文物，以高价出售，获利50余万元

查看答案

[单选题]8.托收承付有验单付款和验货付款两种付款方式验单付款的承付期为（..）验货付款的承付期为（..）。( )
A.1.天3.天
B.3.天5.天
C.3.天1.0.天
D.5.天1.0.天

查看答案

[单选题]近日，先进的4D打印浮出水面，除了拥有3D打印的“长宽高”立体三维结构，4D打印还新增加了一个维度，叫做“时间”，这意味着，4D打印出来的东西，不再只能以固定的形态存在，而是可以根据设定的时间，在一定条件的触发下，良动发生形状的改变。4D打印技术的出现表明
A.人可以随心所欲发挥意识的能动性
B.意识能动性的发挥依赖于科学技术的水平
C.人的意识具有能动的创造性
D.人的意识可以指导、控制人的行为和生理活动

查看答案

[单项选择]医技人员对待患者要做到"情感的中立性"，具体是指（）
A. 医技人员对患者疾苦无动于衷
B. 医技人员对患者不投入个人情感
C. 医技人员对患者投入强烈的情感
D. 医技人员应当与患者保持情感上的距离
E. 医技人员不应对患者体现关心和热情

查看答案

[单选题]一侧胸锁乳突肌收缩
A.使头向同侧屈,脸转向同侧
B.使头向对侧屈,脸转向同侧
C.使头向同侧屈,脸转向对侧
D.使头向对侧屈,脸转向对侧
E.使头前屈

查看答案

[单项选择]LTC AUSTRALIA 618 823777
25 Apr. 1999
P. 02
Dear Mr. Lin
Thank you for your fax, which we received on 21 April. However, I have been away at a conference for a few days and I have only just had the (19) to read it. I apologize for the consequent delay in (20) to you.
It appears that you were not completely (21) with the training videos that we sent you. However, there seems to be some confusion, and I would just like to (22) a couple of points.
First of all, I would like to (23) what I said in my original letter: if you (24) the videos unusable we will be quite prepared to (25) all your money. However, it was not clear from your fax whether you had (26) all the videos, or just one or two. We have received favorable
A. reproduce
B. repeat
C. recycle
D. return

查看答案

[判断题]计量自动化系统中不能进行通信规约的维护与修改( )。
A.正确
B.错误

查看答案

[单选题] ( )磅*英尺=10 磅*英寸
A.0.833
B. 120
C. 1.2
D. 6/5

查看答案

[单选题]违法行为在（）未被发现的，不再给予行政处罚（）。
A. 五年内
B. 二年内
C. 一年内
D. 三年内

查看答案

[多选题]（2016年真题）评价是指对员工的工作业绩、工作态度、工作能力等方面进行检查和评定，可采取（）方式进行。
A.指标考核
B.团队评议
C.自我评价
D.客户评价
E.领导考核

查看答案

[填空题]Students’ pressure sometimes comes from their parents. Most parents are well{{U}} (36) {{/U}}, but some of them aren’t very helpful with the problems their sons and daughters have in{{U}} (37) {{/U}}to college, and a few of them seem to go out of their way to add to their children’s difficulties. For one thing, parents are often not{{U}} (38) {{/U}}of the kinds of problems their children face. They don’t realize that the{{U}} (39) {{/U}}is keener, that the required{{U}} (40) {{/U}}of work are higher, and that their children may not be prepared for the change{{U}} (41) {{/U}}to seeing A’s and B’s on high school report cards, they may be upset when their children’s first{{U}} (42) {{/U}}college grades are below that level. At their kindest, they may gently{{U}} (43) {{/U}}why John or Mary isn’t doing better, whether he or she is trying as hard as he or she should, and so on.{{U}} (44) {{/U}}. Sometimes parents regard their children as extensions of themselves

查看答案

[简答题]在线除气净化系统包括那些内容？

查看答案

[单选题]在采制化三个环节中,化验误差占( )。
A. 80%
B. 20%
C. 16%
D. 4%

查看答案

[判断题]跨营业机构（部门）及服务对象范围轮换岗位的员工，不可申请轮换个人原从事的岗位
A.正确
B.错误

查看答案

[多项选择]在物质和意识的关系上，唯心主义的错误在于（）
A. 强调意识对物质的依赖性
B. 否认意识对物质的能动性
C. 夸大意识对物质的能动作用
D. 否认物质对意识的决定作用
E. 否认物质和意识的同一性

查看答案

[单选题]《铁路旅客运输服务质量规范》中规定，每节车厢垃圾箱不少于()个，与垃圾袋配套使用。
A.1.0
B.2.0
C.3.0
D.4.0

查看答案

[简答题]如何设计商业模式？