采用铅字排版技术,不仅可以大幅度提高工效,减轻劳动强度,而且还可以节约大量有色金属。

题型:判断题

问题:

采用铅字排版技术,不仅可以大幅度提高工效,减轻劳动强度,而且还可以节约大量有色金属。

考点:创新与创业能力建设创新与创业能力建设题库
题型:判断题

There is only one winner and in this case it is Gina Rinehart who has won it all. In her own words, "beauty is an iron mine", Gina suggested her recipe for glory and fame. She has been announced as the richest woman of the world by BRW (formerly Business Review Weekly) in May 2012. Let's read more about her life and journey to the top.   

Georgina "Gina" Hope Rinehart was born on 9th February, 1954 in Perth, Western Australia, to Hope Margaret Nicholas and Lang Hancock, the mining king. Her father discovered one of the world's biggest reserves in the early 1950s. Gina gained lots of knowledge of the iron-ore industry while working with her father. She married an Englishman Greg Milton, at the age of 19 and together they had two children, John Langley and Bianca Hope. Soon the marriage broke off and she remarried in 1983. Frank Rinehart and Gina had two children: Ginia and Hope. Frank died in 1990. Since then, Gina has devoted herself to her work and empire.

She was the sole heir (唯一继承人) of her family's wealth. Then after her father died in 1992, she started her professional career as the Executive Chairman of Hancock Prospecting Pty Limited (HPPL) and other privately owned group of companies. At that time, the company centered its functioning to mining-related explorations and accumulation of vast mining leases (租约). From there, Rinehart worked her way towards transforming the leases into profit earning mines. She also worked together with other companies to raise capital. Her efforts made the business increase three times in 2011 as much as before.  

At home, Rinehart was working to expand the family business, but she did not satisfy herself with it. In 2010, she stepped into the media industry by acquiring 10% stake (股份) in Ten Network Holdings. Afterwards, she went on to hold stake in Fairfax Media, proving that mining is not her only interest. In June 2012, by increasing her stake in Fairfax to 18.67%, she became the largest stakeholder in the company. With this, she now stands at the head of $US 29.3 billion worth of an empire. Two new projects related to the mining sector in Central Queensland and Roy Hill are expected to begin in 2013.

Gina Rinehart has made her way from being Australia's Richest Woman to Australia's Richest Person and then to World's Richest Woman.

小题1:According to Gina Rinehart, what makes her successful and famous?

A.Her own beauty.

B.Her wealth.

C.Her family.

D.The iron-ore industry.小题2:What’s the main idea of the second paragraph?

A.Gina Rinehart’s business career.

B.Gina Rinehart’s education.

C.Gina Rinehart’s life and family.

D.Gina Rinehart’s two marriages.小题3:How old was Gina Rinehart when she succeeded her father?

A.She was 58 yeas old.

B.She was 62 years old.

C.She was 38 years old.

D.She was 36 years old.小题4:After being the Executive Chairman, Gina Rinehart made several reforms EXCEPT ______.

A.stepping into the media industry

B.transforming the leases into profit earning mines

C.working together with other companies to raise capital

D.focusing on mining-related explorations and accumulation of vast mining leases小题5:Which of the following can best describe Gina Rinehart?

A.Poorly-educated.

B.Stubborn.

C.Hardworking.

D.Modest.

题型:判断题
如图所示,处在磁感应强度为B的匀强磁场中的单匝矩线圈abcd,以恒定的角速度ω绕ab边转动,磁场方向垂直于纸面向里,线圈所围面积为S,线圈导线的总电阻为R.t=0时刻线圈平面与纸面重合,且cd边正在离开纸面向外运动.则正确的是(  )

A.时刻t线圈中电流的瞬时值icosωt

B.线圈中电流的有效值I

C.线圈中电流的有效值I=

D.线圈消耗的电功率P

题型:判断题
在原子核的人工转变中,不仅发现了质子而且发现了中子发现中子的核反应方程是(  )

A.++

B.++

C.++

D.++

题型:判断题

根据现行税收规定,下列有关施工企业营业额的表述中,不正确的是()。

A.施工企业从事安装工程作业,无论与对方如何结算,其营业额均不包括设备价款在内

B.施工企业从事建筑工程作业,无论与对方如何结算,其营业额均应包括工程所用原材料及其他物资的价款在内

C.施工企业从事装饰工程作业,无论与对方如何结算,其营业额均应包括工程所用原材料及其他物资的价款在内

D.施工企业作为工程总承包人将工程分包给他人的,应以工程费总额减去付给分包人价款后的余额作为计税营业额

题型:判断题

利用逐点插入法建立序列(50,72,43,85,75,20,35,45,65,30)对应的二叉排序树以后,查找元素35要进行元素间比较的次数是( )

A.4次
B.5次
C.7次
D.10次

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