下列仪器不能用作反应容器的是()

题型:选择题

问题:

下列仪器不能用作反应容器的是(   )

考点:测容器—量筒称量器—天平加热器皿—酒精灯常见仪器和装置的用途
题型:选择题

单词拼写。

1. Sanya is in Hainan P_________ .

2. There’s a very good play this evening. Let’s go to the t__________ together.

3. People are becoming richer and richer and they live an e__________ life now.

4. The q__________ of the service in that hotel is very poor.

5. The baby is sleeping. Turn off the r_________ ,please.

6. We did a s__________ (调查) of what action movies students like watching.

7. I’m glad our meeting is a great___________(成功).

8. To some men wealth is the greatest p___________(奖励)in life, and to others, is fame(名誉).

9. Hotels in Beijing usually ___________ (降价)their prices in winter..

10. I like People’s Theater and I think the seats there are very __________(舒服的)?

题型:选择题

   If there is one thing I am sure about, it is that in 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) 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 am pretty sure that it will happen in 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(煤体). 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 is never really pleasant to read something just on a screen.

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

A.The Best Way to Get News

B.The Changes of Media

C.Make Your Own Newspaper

D.The Future of Newspapers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 text, we can infer that _____________.

A.newspapers will win the competition among the different media

B.newspapers will stay with us together with other media

C.television will take the place of newspapers.

D.some media will die out小题5:The underlined phrase “feed off” in the last paragraph means ___________.

A.depend on

B.compete with

C.fight with

D.kill of

题型:选择题

陈旧性心肌梗死患者,心电图示频发室性期前收缩,首选药物是()

A.慢心律

B.普罗帕酮(心律平)

C.奎尼丁

D.β受体阻滞剂

E.钙拮抗剂

题型:选择题

触电急救,首先要使触电者迅速脱离(),越快越好。

A.电源

B.设备

C.现场

D.危险

题型:选择题

东风8B型内燃机车怎样对主硅整流柜和同步主发电机进行通风冷却?

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