热门试题:
[单项选择]住院病历的排列顺序,排在第一页是()。
A. 住院病例首页
B. 体温单
C. 医嘱单
D. 护理记录单
E. 病程记录
[判断题] CW-200K型转向架由构架、轴箱定位、弹簧悬挂和基础制动四部分组成。
A.正确
B.错误
[多选题]关于STP状态,下列说法正确的是( )
A.STP记时器的值(hello、forward delay、max age)包含在每个BPDU中。
B.交换机不会关心自己的本地设置的记时器的值,而只是关心所接受到的BPDU包中记时器的值。
C.为成功交换BPDU包,交换机的记时器((hello、forward delay、max age)的值必须相同
D.在直径很小的交换网络,STP Hello的时间间隔可以设置很小以节省交换机CPU的资源
[单项选择]客人昏厥时应立即()。
A. 将患者平卧
B. 扶患者坐起
C. 将患者侧卧
D. 扶患者站好
[填空题]Industrial pollution is not only a problem for the countries of Europe and
North America. It is an extremely serious problem in some developing countries.
For these countries, economical growth is a very important goal. They 67.______
want to attract new industries, and so they put more controls on industries 68.______
which cause pollution.
Cubatao, an industrial town of 85 000 people in Brazil, is an example of
the connection between industrial development and pollution. In 1954, Cubatao
had no industry. Today it has more than twenty large factories, which
produce many pollutants. The largest factory which exists in the south part of 69.______
the town has caused at least two terrible polluting disasters. The people of the
town are exposed by the poisonous matters in their surroundings, and the bad 70.______
effects can be clearly seen. Birth shortcomings are extremely common. Among
children and grown-ups, lung
[单选题]旭日中,一个组内的关键词已有4950个,则本次通过关键词推荐工具最多可以在该组下添加多少个关键词?
A.100
B.500
C.1000
D.50
[单项选择]下列哪个选项不属于自动扶梯按驱动装置特点的分类()
A. 外机房式和内机房式
B. 端部驱动和中部驱动
C. 单驱动和双驱动
D. 直线型和螺旋形
[判断题]已经CPC交易过的车辆可以ETC交易。
A.正确
B.错误
[单项选择]
The small size of the components of computer chips has proved unstoppable. In each new (1) , those components are smaller and more tightly packed than they were in their predecessor. (2) has been so rapid that chip designers are (3) apparently fundamental barriers to further reductions in size and increases in density. In a small size version of the (4) to wireless communication in the macroscopic world, a group of researchers led by Alain Nogaret, think they can make chips (5) components talk to each other wirelessly.
The researchers (6) to use the standard print techniques employed in chipmaking to coat a semiconductor with tiny magnets. These magnets will (7) local magnetic fields that point in opposite directions at different points (8) the chip’s surface. Electrons have a (9) called spin--that is affected by magnetic fields, and the team hopes to use a/an (10) called invers
A. while
B. and
C. because
D. therefore
[单选题]决策周期论,或叫OODA周期论。OODA分别是英文的观察、判断、决策和行动的第一个字母,在这四个环节中,其重心是____。
A. 观察
B. 判断
C. 决策
D. 行动
[多项选择]邑动机常用的干燥方法有:( )。
A. 烘箱干燥法
B. 红外灯泡或白炽灯泡烘烤法
C. 磁铁感应干燥法
D. 外壳铁损干燥法
[不定项选择题]共用题干
“Liquefaction” Key to Much of Japanese Earthquake Damage
The massive subduction zone earthquake in Japan caused a significant level of soil“liquefaction” that has surprised researchers with its1severity,a new analysis shows.
“We've seen localized examples of soil liquefaction as extreme as this before,but the distance and2of damage in Japan were unusually severe,”said Scott Ashford,a professor of geotechnical engineering at Oregon State University.“Entire structures were tilted and sinking into the sediments,”Ashford said.“The shifts in soil destroyed water,drain and gas pipelines,crippling the utilities and infrastructure these communities need to3. We saw some places that sank as much as four feet.”
Some degree of soil liquefaction is common in almost any major earthquake. It's a phenomenon in which soils soaked with water,particularly recent sediments or sand,can lose much of their4and flow during an earthquake. This can allow structures to shift or sink or5.
But most earthquakes are much6than the recent event in Japan,Ashford said. The length of the Japanese earthquake,as much as five minutes,may force researchers to recon-sider the extent of liquefaction damage possibly occurring in situations such as this.
“With such a long-lasting earthquake,we saw7structures that might have been okay after 30 seconds just continued to sink and tilt as the shaking continued for several more minutes,”he said.“And it was clear that younger sediments,and especially areas built on8filled ground,are much more vulnerable.”
The data provided by analyzing the Japanese earthquake,researchers said,should make it possible to improve the understanding of this soil9and better prepare for it in the future.Ashford said it was critical for the team to collect the information quickly,10damage was removed in the recovery efforts.
“There's no doubt that we'll learn things from what happened in Japan that will help us to reduce risks in other similar11,”Ashford said.“Future construction in some places may make more use of techniques known to reduce liquefaction,such as better compaction to make soils dense,or use of reinforcing stone columns.”
Ashford pointed out that northern California have younger soils vulnerable to liquefac-tion一on the coast,near river deposits or in areas with filled ground. The“young”sedi-ments,in geologic terms,may be those12within the past 10,000 years or more. In Ore-gon,for instance,that describes much of downtown Portland,the Portland International Airport and other cities.
Anything13a river and old flood plains is a suspect,and the Oregon Department of Transportation has already concluded that 1,100 bridges in the state are at risk from an earthquake.
Fewer than 15 percent of them have been reinforced to14collapse. Japan has suffered tremendous losses in the March 11 earthquake,but Japanese construction15 helped prevent many buildings from collapse一even as they tilted and sank into the ground.
2._________
A.volume
B.length
C.extent
D.width
[单项选择]共有财产权受到他人侵害时,部分共有人起诉的,_________。
A. 将该部分共有人作为共同原告,判决仅对该部分共有人适用
B. 将该部分共有人作为共同原告,判决对所有共有人适用
C. 将该部分共有人与其他共有人列为共同诉讼人
D. 其他共有人中有愿意参加诉讼的,可列为共同诉讼人
[判断题]( )传递产品信息是在品牌成长期进行品牌推广促销的重点内容。
A.正确
B.错误
[单选题]患者女性,30岁。白带增多伴腥臭味1个月,妇科检查见阴道分泌物呈稀薄灰白色,镜检发现线索细胞,考虑诊断
A.念珠菌阴道炎
B.细菌性阴道病
C.衣原体性阴道炎
D.滴虫阴道炎
E.支原体性阴道炎
[单选题]某企业在设备改造过程中,发生有毒气体泄漏爆炸事故,造成3人死亡,53人急性工业中毒,直接经济损失680万元,依据《生产安全事故报告和调查处理条例》(国务院令第493号),该事故的等级是( )。
A.一般事故
B.较大事故
C.重大事故
[单项选择]After installing a new p5 595, the system performs poorly. Which of the following services would provide updates needed to fix the problem?()
A. Alert
B. Fix Central
C. Software Maintenance
D. Performance Monitoring
[判断题]对于工业设备、厂房柱、导轨等,其主要观测内容是垂直位移。( )
[判断题]涉及财产和重要个人账号,为了防止忘记密码,可以使用“记住密码”的登录模式。
A.正确
B.错误
[多项选择]根据货币政策传导过程,预期中介目标和最冬目标将可能调整为( )。
A. 货币供给量增加
B. 货币供给量减少
C. 经济增长
D. 经济滞胀
[单项选择]H=消费品工业的净产值/资本品工业的净产值,下面错误的是( )。
A. 当4<H<6时,处于工业化第一阶段
B. 当1.5<H<4时,处于工业化第二阶段
C. 当0.5<H<1.5时,处于工业化第三阶段
D. 当0<H<0.5时,处于工业化第四阶段
[单项选择]身体无病,每三月一行经者,称为( )
A. 居经
B. 激经
C. 并月
D. 避年
E. 暗经
[单选题]该发动机额定功率 是多少?
A.2400转时215马力
B.2500转时245马力
C.2700转时215马力
D.2700转时245马 力
[单选题] 若船舶距离另一国的领海基线不大于 1000 海里,并且不处于船旗国或其他国家的领海 内,则无论船舶是否意欲进入该国管辖港口设施, 该国_____。
A.可以通过国际数据交换从船旗国国家数据中心获取该船舶的 LRIT 信息
B.可以直接通过本国的国家数据中心获取该船舶的 LRIT 信息
C.必须通过国际国家数据中心获取该船舶的 LRIT 信息
D.必须通过区域国家数据中心获取该船舶的 LRIT 信息
[单选题]下列关于房地产经纪信息作用的表述中,错误的是( )。
A.有利于实现房地产经纪活动的基本功能
B.有利于提高房地产经纪服务的附加值
C.有利于活跃和规范房地产经纪行业
D.有利于提高房地产经纪服务收费标准
[多选题]下列哪些作业允许不停电在高压设备进行( )
A.清扫外壳
B.补油
C.取油样
D.整修基础
[填空题]对日常检查发现的上跨铁路电力线问题纳入“<--NRC-->”实施动态管理,按照“<--NRC-->管理、分类处置”的原则进行处置,并于每月底前,报集团公司供电处备案。
[单项选择]刮刀精磨须在()上进行.
A. 油石
B. 粗砂轮
C. 油砂轮
D. 都可以
[填空题]
{{B}}PART ONE{{/B}}
·Look at the statements below and the five
extracts.
·Which extract (A, B, C, D or E) does each statement
(1-8) refer to
·For each statement (1-8), mark one letter (A,
B, C, D or E) on your Answer Sheet.
·You will need to use some
of these letters more than once.
A
To maintain a statistical measure of the
quantity of goods shipped abroad and to provide a means of determining whether
regulations are being met, most countries require ship ments abroad to be
accompanied by an export declaration. Usually such a declaration, presented at
the port of exit, includes the names and addresses of the principals involved,
the destination of the goods, a full description of the goods, and their
declared value. When manufacturers are exporting from the United States, Customs
and the Department of Cormmerce require an export declaration for all shipments.
If specific licenses are required to ship a particular
[判断题](否定句)农业银行IT著作权管理工作不包括对农业银行对计算机软件的产权保护。
A.正确
B.错误