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【简答题】
“How many common English words were invented by Shakespeare?” How long did it take people to find the answer to this question 15 years ago? And now! You can google it and find the answer immediately! Google is the most popular Internet search engine(搜索引擎)in the world. It was invented by two students, Larry Page and Sergey Brin. They met in 1993, when they were studying computer science at Stanford University, USA. They dreamed of producing something that could also answer any question in seconds. Internet search engines at that time were slow and gave many websites that weren’t useful. In January 1996, Page and Brin decided to make a better and faster search engine. They thought the results should be based on the most popular websites. Nobody would give them money for their project, so they used their own money. They also borrowed money from family and friends. Then, in 1998, they were given a cheque for $100,000, and they started their own company(公司). Their first office was in a friend’s garage(车库).The company name is Google, a word which comes from mathematics. A “google” is a very high number — 1 followed by a hundred zeros. The Google search engine was soon used by thousands of people worldwide because it was fast, easy and correct. By 2002 it was the biggest search engine on the Internet. Now, more questions have been answered by Google than any other Internet service, from sport to science, and from music to medicine. Google hopes that in the future all the world’s information will be put on the Internet, so that everybody can find everything. 小题1:Why did the writer begin this passage by asking you a question? A.Because he or she liked to begin this passage by asking readers a question. B.Because he or she was afraid that the readers didn’t know this question. C.Because he or she wanted to make the readers interested in this passage. D.Because Shakespeare is one of the most famous people in the world. 小题2:The underlined word “cheque” in the fifth paragraph means _______. A.楼房 B.账单 C.订单 D.支票 小题3:From the passage we know that at the beginning of their project, _______. A.there was not any search engine on the Internet B.nobody supported them except their family and friends C.Larry Page and Sergey Brin dreamed to answer any question D.one of the most popular websites gave them a cheque for $100,000 小题4:Which statement is NOT true according to the passage? A.Now the Google search engine is widely used in the world. B.The Google search engine was not the biggest one before 2002. C.Larry Page and Sergey Brin named google after a hundred zeros. D.The service of the Google search engine is very popular. 小题5:The passage mainly tells us _______. A.the development of the Google search engine B.about Larry Page and Sergey Brin C.how to find information on the Internet D.how to use the Google search engine
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【简答题】两相对滑动的接触表面,依靠吸附的油膜进行润滑的摩擦状态称为 。
【单选题】两相对滑动的接触表面,依靠吸附的油膜进行润滑的摩擦状态称为
A.
干摩擦
B.
混合摩擦
C.
液体摩擦
D.
边界摩擦
【单选题】两相对滑动的接触表面依靠吸附的油膜进行润滑的摩擦状态称为_______。
A.
液体摩擦
B.
干摩擦
C.
混合摩擦
D.
边界摩擦
【单选题】患者齐某,男,40岁,近日来头痛、恶心, 有时呕吐,无发热,血压150/97mmHg,脉搏46次/分,心率55次/分,呼吸25次/分。 根据所得的资料,此患者生命体征发生了哪些异常
A.
呼吸增快、速脉
B.
丝脉、脉短绌
C.
缓脉、呼吸减慢
D.
高血压、间歇脉
E.
高血压、脉短绌
【单选题】变更控制主要关注的是
A.
阻止变更
B.
标识变更,提出变更,管理变更
C.
管理 SCCB
D.
客户的想法
【单选题】男,40岁,近日来头痛、恶心,有时呕吐,无发热,血压20/12.6 kPa(150/97 mmHg)。脉搏
A.
洪脉
B.
缓脉
C.
水冲脉
D.
不整脉
【单选题】风沙地区路基两侧防沙体系设有防护带,下列防护带中具有阻沙效果的是( )。
A.
铺设卵石土
B.
铺设粗砾土
C.
铺设碎石土
D.
铺设草方格
【单选题】患者,齐某,男,40岁。近日来头痛、恶心,有时呕吐,无发热,血压20/12.6k.Pa(150/97mrn}tg),脉搏46次/min,心率55次/min,呼吸25次/min。 给该患者进行口腔护理时应特别注意
A.
先取下假牙
B.
每次夹紧一个棉球
C.
蘸水不可过湿以防呛咳
D.
动作要轻勿损黏膜
E.
擦净口腔及牙齿各面
【单选题】根据下面内容,回答题 患者男,40岁,近日来头痛、恶心,有时呕吐,无发热,血压20/12.6kPa(150/97mmng)。脉搏46次/分,心率55次/分,呼吸25次/分。 根据所得资料,此患者生命体征发生了哪些异常 查看材料
A.
缓脉、呼吸减慢
B.
高血压、脉短绌
C.
丝脉、脉短绌
D.
高血压、间歇脉
E.
呼吸增快、速脉
【单选题】患者刘某,男,40岁,近日来头痛、恶心,有时呕吐,无发热,血压150/97, 为其测量血压时,应做到
A.
定时间、定部位、定人员、定血压计
B.
定时间、定部位、定体位、定听诊器
C.
定时间、定部位、定体位、定血压计
D.
定时间、定部位、定体位、定袖带
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