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【简答题】
阅读理解:阅读下面的短文,根据文章内容进行判断,正确写“T”错误写“F”。 Xiaoyan, I thought you’d like to know what has happened to your report about improving the website. Last week I had a meeting with the designers. I gave them a copy of your report and I told them that we needed to have the website redesigned. -- I’ve had the first page simplified. -- I have asked them to make the icons large. -- The colours are now different too. -- There are more functions, as you suggested, so that customers will be able to transfer funds to an account in another bank. I’m going to make a presentation about these changes at the Paris, conference and would like to talk to you about that. There are some things I can do myself, but I would like your help with some technical aspects. I must get some slides made too, and would like your opinion about them. Have you got time for a coffee on either Wednesday or Thursday morning? David 1. David had a meeting with the designers yesterday.{T、F} 2. David had made the icons larger.{T、F} 3. The speed of access has been made quicker.{T、F} 4. David is going to make a presentation in Paris.{T、F} 5. David would like some help from Xiaoyan.{T、F}
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参考答案:
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【单选题】患者坐浴的高锰酸钾液的浓度是
A.
1:2000
B.
1:3000
C.
1:4000
D.
1:500
E.
1:6000
【单选题】传输使用一条线路,逐个地传送所有的比特是:
A.
并行
B.
串行
C.
异步
D.
同步
【简答题】进油节流调速回路: 1回油路上无 ,会产生 , 运动平稳性 。 2不能承受 负载。3经节流阀后 损耗而发热,导致温度升高的油液直接流入 ,不容易 。
【单选题】某公司采用融资租赁方式租入设备,该设备价值100万元,租期5年,租赁期满时预计残值5万元,归租赁公司,租赁合同约定每年租金255607元,则采用贴现模式计算融资租赁的资本成本为()。[已知:(P/F,10%,5)=0.6209,(P/F,9%,5)=0.6499,(P/A,10%,5)=3.7908,(P/A,9%,5)=3.8897]
A.
10%
B.
8.74%
C.
9%
D.
9.27%
【判断题】天然气来源: 油田气与气田气Source: oilfield gas and gas field gas
A.
正确
B.
错误
【单选题】( )调速回路的油液经节流阀发热后进入液压缸,会使液压缸泄漏( ); ( )调速回路的油液经节流阀发热后直接回油箱,经冷却后再进入系统工作,对系统泄漏影响( )。
A.
进油节流、增加、回油节流、较小
B.
进油节流、减小、回油节流、较大
C.
回油节流、增加、进油节流、较小
D.
回油节流、减小、进油节流、较大
【单选题】_______ 传输使用一条线路,逐个地传送所有的比特。
A.
并行
B.
串行
C.
异步
D.
同步
【多选题】游客张某在旅游期间下榻某市交通酒店,根据《消费者权益保护法》的规定,他应当享受的权利包括( )。
A.
有权了解酒店提供的各种服务及其价格
B.
有权随意挑选和更换入住的房间
C.
有权熟悉酒店的紧急疏散通道
D.
当房间物品丢失时,有权拒绝酒店对自已人身和物品的搜查
E.
有权自主选择消费酒店内商品和服务
【多选题】天然气包含Natural gas contains:()
A.
烃类:甲烷(主要)、乙烷、丙烷、丁烷、戊烷。Hydrocarbons: methane (mainly), ethane, propane, butane, pentane.
B.
非烃类气体:硫化氢、二氧化碳、一氧化碳、氮气、氢气和水蒸气,惰性气体氦气、氩气。其他硫醇、硫醚、二硫化碳、羰基硫等有机硫化物。Non-hydrocarbon gases: hydrogen sulfide, carbon dioxide, carbon monoxide, nitrogen, hydrogen and water vapor, inert gases helium and argon. Other mercaptan, sulfur ether, carbon disulfide, carbonyl sulfur and other organic sulfide.
C.
水或盐水,固体颗粒,需分离去除。个别含微量汞。Water or brine, solid particles, to be separated and removed. Some contain trace amounts of mercury.
D.
开采工艺注醇等化学药剂,携带进入产气。Chemical agents such as alcohol injection in mining process are carried into gas production.
【单选题】根据已学知识判断下列叙述不正确的是(  )
A.
用碳素墨水书写需长久保存的档案资料
B.
地壳里含量最多的非金属元素和含量占第二位的金属元素组成的化合物可能有三种:Fe 2 O 3 ,FeO,Fe 3 O 4
C.
本厂生产碳酸氢铵(NH 4 HCO 3 )产品中氮元素的质量分数大于50%,含氮量高,价格低廉,是农民朋友增收致富的好帮手
D.
原子的最外层电子数决定元素的分类,元素的化学性质和元素的化合价
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