America’s Federal Reserve cut interest
rates by another quarter-point, to 3.75%. Wall Street, which had been
(1) for a sixth half-point cut, was disappointed. The Dow fell
by 2% (2) the week. The past week’s economic statistics gave
mixed signals. Exports dropped by 2% in both March and April, largely
(3) a decline in high-tech investment (4) ;
the merchandise-trade (5) widened to $458 billion in the 12
months (6) April. (7) , the Conference
Board’s index of consumer confidence was higher than (8) in
June. Concerns (9) inflation in the euro area (10) . Preliminary data (11) that German consumer- price inflation fell to 3.1% in the year to June, from 3.5% in May; wage growth (12) to 1.4% in April, a real pay cut of 1.5%. Some economists fear that Germany is on A. edge B. rim C. lip D. brink [单项选择]近年来,微博.微信等新型交流方式发展迅速,他们都属于()应用。
A. 固定电话增值业务 B. 长途电话业务 C. 移动通信数据业务 D. 互联网宽带接入业务 [单选题]有电动跳、合闸装置的低压空气断路器( )。 ( )
A. 不允许使用在冲击电流大的电路中 B.不允许作为频繁操作的控制电器 C. 可以作为频繁操作的控制电器 D. 不允许使用在感性负荷的电路中 [单项选择]药品不包括
A. 中药材 B. 化学原料药及制剂 C. 中成药 D. 抗生素 E. 食品添加剂 [判断题]在用浮筒液面计测量液面时,为了保证浮筒在浮筒室内自由运动,因此浮筒液位计的垂直安装度要求非常严格。
[判断题]LTE支持两种类型的无线帧结构类型1,适应于全双工和半双工的FDD模式,类型2适应于TDD模式
A.正确 B.错误 [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. 10._________ A.unless B.until C.after D.before [判断题]设备经过检修、改造或长期停运后重新投入系统运行后应对设备进行全面巡视。
A.正确 B.错误 [填空题]浓缩系统开、停车期间,为防止环境中的_( )_进入嗅材设备造成腐蚀,应该采用_( )_气封。
[单项选择]Текст 2
Новым членом нашей семьи стал телевизор. Мы, уставшие от житейских (日常生活的) проблем, любим по вечерам посмотреть его. Мы узнаем много полезной информации, но эта огромная коробка не может заменить нам человеческое общение. Правильно ученые отметили, что самая главная роскошь (奢侈) для человека ― общение. Как важно в глазах собеседника и друга увидеть понимание, ощутить тепло его руки! Телевизор дает нам много хорошего. Люди узнают о происходящем вокруг. Однако порой эта информация нас пугает. Когда мы видим много насилия (暴力),мы боимся и думаем: "А где же гарантия (保证), что такого не случится с нами " Люди от природы очень ранимы (容易受伤害的) и могут сломаться духовно.
А как же после телевизора воспринимается (理解,看待) театр Часто бывает, когда мы испугались того, что увидели и услышали по телевизору, мы там можем расслабиться (放松). Наблюдая из зрительного зала за происходящим на сцене, воспринимая все это как игру, мы видим жизнь яркой и светлой. Перед нами открываются ее маленьк
A. Житейских проблем. B. Огромной коробки. C. Насилия, которое показывают по телевизору. D. Полезной информации, которую передают по телевизору. [单项选择]FADEC显示SRVB,可能是()
A. 起动机反相电压不足 B. 启动吹除活门故障 C. 引气压力低 D. 引气伺服活门发生短路 [单选题]党员受到开除党籍处分,( )不得重新入党。另有规定不准重新入党的,依照规定。
A.一年内 B.三年内 C.五年内 D.六年内 [单选题]停电更换线路间隔棒工作前,工作人员应检查杆塔(____)是否完好。
A.塔材 B.根部 C.塔身 D.底部 [单项选择]生化汤主治证的病机是()。
A. 下焦蓄血 B. 血虚受寒 C. 气虚血滞 D. 冲任虚损 E. 血瘀气滞 [多选题] 清洁生产审计有一套完整的程序是企业实行清洁生产的核心其中包括以下( )阶段。
A.确定实施方案 B.方案产生和筛选 C.可行性分析 D.方案实施 [单选题]司机室设备中的列车广播与视频控制单元使用TCMS转发的()信息完成自动报站功能。
A.ATC B.ABC C.ACC D.ATU [单选题] 组织所辖变电设备检修项目的()是省检运检部的职责。
A.实施 B.实施、验收和总结 C.验收 D.总结 [单选题]49. 假设即期汇率GBP/USD为1.3530/1.3540,3个月掉期点为30/50,则3个月远期买GBP的汇率为______
A.1.356 B.1.358 C.1.357 D.1.359 [单选题]送出饮料服务时,应持(纸)毛巾垫杯底防止溅洒。
A.是 B.否 [不定项选择题]转向架承受的力有( )。
A.水平力 B.纵向力 C.垂向力 [单项选择]承諾とは、被申込者が、申込み()応じて合意を成立させる意思をもって、申込者に対して行う意思表示である。
A. が B. で C. に D. の [单选题]《铁路行李包裹损失处理规则》中规定,行包损失赔偿由()负责。
A.铁路总公司 B.铁路局集团公司 C.快运公司 D.行包房 [单项选择]以下关于利润总额的计算公式中,正确的是( )。
A. 利润总额=营业利润+营业外收入-营业外支出 B. 利润总额=营业利润+投资收益+补贴收入+营业外收入-营业外支出 C. 利润总额=营业利润-销售费用-管理费用-财务费用 D. 利润总额=营业收入-营业成本+营业外收入-营业外支出 [填空题]团内的“三会一课”指的是()。
[单选题]二萜分子含有的异戊二烯单位数是
A..1 B..2 C..3 D..4 E..5 [单选题]丁型病毒性肝炎的主要传播途径
A.虫媒传播 B.血液传播 C.飞沫传播 D.消化道传播 E.接触传播 [填空题]《铁路旅客运输办理细则》(铁运〔1997〕103号)规定,因铁路责任造成旅客退票应补收时不补收,不收。
[单项选择]镇肝熄风汤中既清泄肝阳之有余,又顺肝木之性的药物是
A. 茵陈、川楝子、生麦芽 B. 生赭石、怀牛膝、生白芍 C. 生龟版、生牡蛎、生龙骨 D. 生牡蛎、生白芍、川楝子 E. 生龙骨、生白芍、怀牛膝 我来回答: 提交
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