甲、乙、丙三人从昆明同坐一辆出租车回家,当行到全程的24时,甲下了车,当行到全程

题型:解答题

问题:

甲、乙、丙三人从昆明同坐一辆出租车回家,当行到全程的
2
4
时,甲下了车,当行到全程的
3
5
时,乙下了车,丙行到终点才下车,他们三人共付费290元,甲、乙、丙三人按路程的远近各应付多少车费?
考点:分数的四则混合运算及应用
题型:解答题

2007年,全国研究与试验发展(R&D)经费总支出为3710.2亿元,增长23.5%,研究与试验发展(R& D)经费投入强度(与国内生产总值之比)为1.49%。按研究与试验发展人员(全时工作量)计算的人均经费支出为21.4万元,比上年增加1.4万元。
分活动类型看,基础研究经费支出为174.5亿元,比上年增长12%;应用研究经费支出为492.9亿元,增长0.8%;试验发展经费支出3042.8亿元,增长29.5%。基础研究、应用研究、试验发展经费支出所占比重分别为4.7%、13.3%和82%。
分执行部门看,各类企业经费支出为2681.9亿元,比上年增长25.6%;政府部门属研究机构经费支出687.9亿元,增长21.3%;高等学校经费支出314.7亿元,增长13.7%。企业、政府部门属研究机构、高等学校经费支出占全国总支出的比重分别为72.3%、18.5%和8.5%。
分产业部门看,八大行业的研究与试验发展(R&D)经费投入强度(与主营业务收入之比)超过1%。专用设备制造业为1.95%,医药制造业为1.82%,通用设备制造业为1.53%,电气机械及器材制造业为1.42%,交通运输设备制造业为1.41%,橡胶制品业为1.28%,通信设备、计算机及其他电子设备制造业为1.15%,仪器仪表及文化、办公用机械制造业为1.03%。
分地区看,研究与试验发展(R&D)经费支出超过100亿元的有北京、江苏、广东、山东、上海、浙江、辽宁、四川、陕西、天津、湖北和河南共12个省(市),共支出2994.6亿元,占全国经费总支出的80.7%。研究与试验发展(R&D)经费投入强度(与地区生产总值之比)达到或超过全国水平的有北京、上海、天津、陕西、江苏、浙江和辽宁7个省(市)。

从产业部门来看,2007年8大行业的研究与试验发展的平均经费投入强度为( )。

A.1.38%
B.1.41%
C.1.43%
D.1.45%

题型:解答题

Here is an examination notice. Mrs. Dickson gave it to her students last week. Read it and answer the questions.

To the students of Class 3

◆Examinations start on June 22 and end on June 23.

◆The time for each of the subjects is:

English   June 22     9:30 A.M.- 10:30 A.M.

Math     June 22     11:00 A.M.- 12:00 A.M.

History   June 22     2:30 P.M.- 3:30 P.M.

PE       June 23     8:00 A.M. - 10:00 A.M.

Music    June 23     1:00 P.M. - 3:00 P.M.

◆For the PE test, go to the playground. For the music test, go to the Piano Room. All else are     written(书面) tests. They will be held in classroom 3.

◆No student can get into the examination room more than 15 minutes after the exam starts.

◆No food or drink during ANY test.

◆No dictionaries during the English exam.

◆Wear sports shoes and clothes for the PE exam.

If you have questions, go to the Teachers’ Office before the tests.

小题1:How many written tests will the students get ready for?

A.Two

B.Three

C.Four

D.Five小题2:Who could not take the English exam?

A.Nancy. She wore her sports shoes on June 22.

B.Richard. He did not have breakfast before the exam.

C.Wendy. She forgot to take an English dictionary with her.

D.Tony. He went to school at 9:50 on the morning of June 22.小题3:Where were the students of Class 3 at 8:30 A.M., June 23?

A. In the playground.                        B. In their classroom.

C. In the Piano Room.                      D. At the Teachers’ Office.

小题4:On the morning of June 23, What should Helen, a student of Class 3 get ready for?

A.Food and drinks. Because there is no food or drinks during any test.

B.Dictionary. Because she isn’t good at English.

C.Sports shoes and clothes. Because there will be a PE exam.

D.Nothing. Because all the exams are ended.小题5:Tom still has some questions about the exams, he can       .

A.ask his teacher at any time

B.find his teacher in the playground

C.ask his teacher on June 22 or June 23

D.go to the teachers’ office on June 21 and ask about them

题型:解答题

2010年8月26日是深圳经济特区建立30周年。深圳经济特区成立30年来,社会经济有了飞速发展。这充分证明了[ ]

A、改革开放的政策是完全正确的         

B、民族区域制度是非常正确的

C、“一国两制”的方针具有强大的生命力  

D、实行私有化符合我国国情

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缩短工作时间

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根据《关于加强小型病险水库除险加固项目验收管理的指导意见》(水建管[2013]178号),小型除险加固项目的法人验收包括()。

A.分部工程验收

B.分项工程验收

C.单位工程验收

D.合同工程完工验收

E.单元工程验收

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