The first flights of the new airlines th

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问题:

The first flights of the new airlines that will take tourists into space are ready to take off in 2012, and getting a seat on one is not all that different from booking a trip someplace on Earth. You can sign up on the website of, say, Virgin Galactic,the most well­known of the new space tourism companies, or go to an approved travel agency and put down a large deposit. Soon you will be able to buy travel insurance,just as you can for any other vacation.

Until now,space tourism has been limited to the ultrawealthy. Just seven people have paid tens of millions of dollars each for a trip to the International Space Station aboard a Russian rocket.

But that could change this year, when Virgin Galactic intends to start offering flights just beyond the space barrier on a rocket ship it has built, featuring five minutes of weightlessness during a two­and­a­half­hour tour. At $ 200,000 a seat, this will open the final frontier to far more people.

At least two other specialty airlines have jumped in as well, taking reservations and deposits for future space flights.Allianz, the big insurer, will introduce an insurance product in 2012, lending space tourism the trappings of the regular travel industry.

“Just to be able to sell space travel as a regular part of your business, really, just how cool is that?” said Lynda Turley Garrett, president of Alpine Travel of Saratoga, Calif.,who is one of 58 accredited space agents for Virgin Galactic in the United States.

In five years,Ms.Garrett has sold three seats. But she expects that to change once passengers start going up and coming down to tell their friends. “By 2017,it'll be just like scheduling a flight to L.A.,” Ms.Garrett predicted.

小题1:If you want to book a flight to space in 2012, you can________.

A.go to any travel agency

B.telephone Virgin Galactic

C.pay a visit to Allianz

D.sign up on the website of Virgin Galactic小题2:From Paragraph 2 we can know that ________.

A.only the extremely rich people can afford the space trip

B.seven people have paid tens of millions of dollars for a space trip

C.Russia is the first country to build the space station

D.ordinary people are not allowed to take space tour小题3:Which of the following is true of Virgin Galactic?

A.It is one of the approved space agencies.

B.It is a famous space tourism company.

C.It sells insurance products to space tourists.

D.Its rocket has carried space passengers successfully.小题4:What does the underlined word “trappings” in Paragraph 4 probably refer to?

A.Standard uniforms.

B.Traditional decorations.

C.Symbolic signs.

D.Personal belongings.小题5:What does Ms. Garrett think of the future space travel?

A.Common. 

B.Changeable.

C.Flexible. 

D.Reasonable.

考点:科教类阅读
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简单无向图的邻接矩阵是对称的,可以对其进行压缩存储。若无向图G有n个结点,其邻接矩阵为A[1..n,1..n],且压缩存储在B[1..k]中,则k的值至少为 (20) 。若按行压缩存储对称矩阵的上三角元素,则当n等于10时,边(V6,V3)的信息存储在B[ (21) ]中。

(20)处填()。

A.

A.A

B.B

C.C

D.D

题型:阅读理解

生产经营单位主要负责人在本单位发生重大生产安全事故时,不立即组织抢救或者在事故调查处理期间擅离职守或者逃匿的,以及对生产安全事故隐瞒不报、谎报或者拖延不报的犯罪及刑事处罚,具体的是对直接责任人员,处( )。

A.三年以上七年以下有期徒刑
B.三年以下有期徒刑或者拘役
C.三年以下有期徒刑或者管制
D.五年以下有期徒刑或者拘役、管制

题型:阅读理解

起源于胚外层的是()。

A.牙釉质

B.牙髓

C.牙本质

D.牙骨质

E.牙周膜

题型:阅读理解

战术决策中具体的阶段策略是针对什么而采取的谈判手法()

A、特定对象

B、关键条件

C、谈判步骤

D、谈判手

题型:阅读理解

焦油加工的主要任务是获得酚、萘、蒽等纯产品和()等粗产品。

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