生命周期理论认为，任何产品根据所表现的特征，可划为四个阶段，分别为( )。A．孕育

如图所示，a、b分别表示由相同材料制成的两条长度相等、粗细不同的电阻丝的伏安特征曲线，下列判断正确的是（  ）

A．a代表的电阻丝较细

B．b代表的电阻丝较细

C．a电阻丝的阻值小于b电阻丝的阻值

D．图线表示的电阻丝的阻值与电压成正比

为了了解我市七年级学生每天用于学习的时间，对其中500名学生进行了调查，则下列说法错误的是 [ ]

A．总体是我市七年级学生每天用于学习的时间

B．其中500名学生每天用于学习的时间是总体的一个样本

C．样本容量是500名

D．个体是其中1名学生每天用于学习的时间

You’d better not leave the football club. If you do, most probably you will not be ____ back in.

A．turned

B．received

C．admitted

D．abstracted

"If there is one thing I'm sure about, it is that m a hundred years from now we will still be reading newspapers. It is not that newspapers are a necessity. Even now some people get  most of their news from television or radio. Many buy a paper only on Saturday or Sunday. But for most people reading a newspaper has become a habit passed down from generation to generation.

The nature of what is news may change .What basically makes news is what affects our lives - the big political stories, the coverage of the wars, earthquakes and other disasters, will continue much the same. I think there will be more coverage of scientific research, though .It's already happening in areas that may directly affect our lives, like genetic（基因的） engineering. In the future, I think  there will be more coverage of scientific explanations of why we feel as we do - as we develop a better understanding of how the brain operates  and what our feelings really are.

It's quite possible that in the next century newspapers will be transmitted（传送）electronically from Fleet Street and printed out in our own home. In fact ,I'm pretty sure  how it will happen m the future. You will probably be able to choose from a menu, making up your own newspaper by picking out the things you want to read - sports and international news, etc.

I think people have got it wrong when they talk about competition between the different media（媒体）．They actually feed off each  other.  Some people once foresaw that television would kill off newspapers, but that hasn't happened. What is read on the printed page lasts longer than pictures on a screen or sound lost in the air. And as for the Internet. it's never really pleasant to read something just on a screen.

小题1:What is the best title for the passage?

A．The Best Way to Get News

B．The Changes of Media

C．Make Your Own Newspaper

D．The Future of Newspaper小题2:In the writer's opinion, in the future, _______.

A．more big political affairs, wars and disasters will make news

B．newspapers will not be printed in publishing houses any longer

C．newspapers will cover more scientific research

D．more and more people will watch TV小题3:What will probably be on in the newspaper made by yourself?

A．Sports and international news.

B．A menu of important news.

C．The most Important news.

D．what you are interested in.小题4:From the passage, we can infer ________.

A．newspapers will win the competition among the different meclia

B．newspapers will stay with us together with other media

C．television will take the place of newspaper

D．the writer believe some media will die out小题5:The phrase "feed off" in the last paragraph means ________ .

A．depend on

B．compete with

C．fight with

D．kill off

《民用航空安全信息管理规定》所称局方不包括当地政府。