热门试题:
[单项选择]
Text 3 Quite apart from any awkwardness in the way he handled the hostile bid by rival Oracle for the firm he was running, Craig Conway seems to have been an unpopular CEO of PeopleSoft, a large enterprise-software company. Three managers who reported directly to him were apparently close to resigning in frustration, and the board was unhappy about "mis-statements" he made to analysts. So even though there was no "smoking gun", as the board put it, Mr. Conway was fired on October 1st and replaced by the firm’s founder, David Duffield. Mr. Duffield’s brief is now to address Mr. Conway’s perceived shortcomings and his obsession with fending off the $ 7.7 billion takeover bid from Oracle. At the same time, says Paul Hamerman of Forrester, a research firm, Mr. Conway offered no compelling technological vision for PeopleSoft, and seemed deaf to "quite a noise level of customer complaints". Mr. Conway’s firing prompted much s
A. is hard to resist.
B. is not given first priority.
C. depends on its validity.
D. is irrational.
[单项选择]It’’s hardly news anymore that Americans are just too fat. A quick look around the mall, the beach or the crowd at any baseball game will leave no room for doubt:our individual weight problems have become a national crisis. Even so, the actual numbers are shocking. Fully two-thirds of U. S. adults are officially overweight, and about half of those have graduated to full-blown obesity.
It wouldn’’t be such a big deal if the problem were simple aesthetic. But excess poundage takes a terrible toll on the human body. significantly increasing the risk of heart disease, high blood pressure, diabetes, infertility, and many forms of cancer. The total medical bill for illnesses related to obesity is $117 billion a year-and climbing - and the Journal of the American Medical Association reported that poor diet and physical inactivity could soon overtake tobacco as the leading cause of preventable death in the U. S.
Why is it happening The obvious, almost trivial answer is that we eat too mu
A. failure to check fast food joints.
B. super-affluent living conditions.
C. defects of most weight-loss drugs.
D. variable eating habits of humans.
[判断题]螃蟹壳、贝壳是否属于其他垃圾。
A.正确
B.错误
[单项选择]接待散客的导游员必须在送站前()小时与旅游者(团)确认送站时间和地点。
A. 24
B. 36
C. 48
D. 72
[填空题]QBC线圈得电动作后,其主触头闭合,接通启动机油泵电动机电源,启动机油泵向( )充油。
[单选题]一左眼的镜片的处方=顶焦度为4.00D,棱镜度为3.00△,其棱镜度的允差为
A.0.33△+(4.00D×0.2cm)=1.13△
B.0.33△+(4.00D×0.3cm)=1.14△
C.0.33△+(4.00D×0.4cm)=1.15△
D.0.33△+(4.00D×0.5cm)=1.16△
[单项选择]病毒生长繁殖的方式是()。
A. 有性繁殖
B. 有丝分裂
C. 出芽生长
D. 自我复制
E. 二分裂
[单选题]溃疡性结肠炎的病理损害开始的部位是
A.结肠
B.空肠
C.乙状结肠
D.回肠
E.直肠
[多选题]以下作业项目属于桥隧建筑物综合维修工作范围的是()。
A.钢结构局部维护性涂装
B.桥涵限高防护架涂装
C.隧道泄水洞清淤
D.更换支座
[单选题]进入危险化学品泄漏区域侦察前,必须设置( ),并在安全区域预留同等级防护的后备小组,随时做好救援准备。
A.洗消区
B.器材摆放区
C.集结区
D.休息区
[多选题]气路图中代码意义正确的是( )。
A.A—空气供给设备
B.B—制动控制设备
C.C—基础制动设备
D.G—空气悬挂设备
[多项选择]造成资产经济性贬值的主要原因有()
A. 该项技术落后
B. 该项资产生产的产品需求减少
C. 社会劳动生产率提高
D. 政府公布淘汰该类资产的时间表
E. 资产折旧到期
[单选题] ( )是对油液进行过滤的设备
A.液压泵
B.油箱
C.过滤器
D.蓄能器
[多项选择]相对于其他招标方式,建筑工程公开招标方式具有()等特点。
A. 选择范围广
B. 节省时间,工作效率高
C. 招标费用高
D. 耗费时间长
[多选题] 肝脏维持血糖恒定的主要途径是( )
A. 糖原合成和分解途径
B. 脂肪分解途径
C. 糖异生途径
D. 尿素合成途径
E. 磷酸戊糖途径
[单选题](77031)轮对内侧距离检查尺测量的是()距离。(1.0分)
A.踏面外侧
B.辐板内侧
C.轮缘外侧
D.轮背内侧
[单选题]DMH90钻冷却风扇马达是( )提供动力。
A.司侧主泵
B.尘侧主泵
C.司侧双联泵
D.尘侧双联泵
[填空题]
[问题3]
HFC是采用 (8) 制方式通过宽带同轴电缆向用户提供宽带业务。Cable
Modem接收从CMTS发送来的 (9)
调制信号,经解调后重建以太帧。在相反方向上,接收到的以太帧被封装在时隙中,经 (10)
调制后,通过HFC网络的上行信道传送给CMTS。 |
[单选题]国家对严重危及生产安全的工艺、设备实行( )制度。(1.0分)
A.技改
B.淘汰
C.报废
[多选题]客户的供电电压等级应根据当地(____)经过技术经济比较后确定。
A.电网条件
B.客户分级
C.用电最大需量
D.受电设备总容量
[判断题]根据《中国南方电网有限责任公司员工合规手册(2020年版)》规定,有关单位和人员应当遵守合同管理规定,加强部门内部审核,严格履行公司审批程序。
A.正确
B.错误
[判断题]根据《民法典》的规定,抵押人转让抵押财产的,可以通知抵押权人。
A.正确
B.错误
[单选题]法洛四联症的主要临床表现是
A.突然昏厥
B.青紫
C.蹲距现象
D.头痛头晕
[单项选择]螺杆泵转子、定子副是利用摆线的多等效动点效应,在空间形成封闭腔室,并当转子和定子作相对转动时,封闭腔室能做轴向移动,使其中的液体从一端移向另一端,实现()和压力能的相互转化,从而实现举升作用。
A. 电能
B. 机械能
C. 效能
D. 动力
[判断题]犯罪必须具有危害结果才能予以处罚。
A.正确
B.错误
[单项选择]商业银行经批准可对固定资产进行重估,固定资产重估增值部分可以作为附属资本,但计入附属资本的部分不得超过重估增值的()
A. 50%
B. 60%
C. 70%
D. 80%
[单项选择]在利用PEST分析影响组织的环境因素中,属于P(政治因素)的是()。
A. 变革速度
B. 法规的变化
C. 人口的变化
D. 通货膨胀
[单选题]已经或可能导致10-29人死亡的公共场所和大型活动突发事件,属于( )
A.特别重大突发公共事件
B.特大突发公共事件
C.重大突发公共事件
D.一般突发公共事件
[单选题] 人民币纸币票面多个缺角,缺角面积累计大于( )为不宜流通人民币。
A.10mm²
B.20mm²
C.30mm²
[多选题]开展水域训练时的操作规程()。(易)
A.应当选择适宜水域
B.确定救生员
C.采取相应安全保护措施
D.在充分了解和掌握水域各方面情况下进行
第三篇各类火灾扑救