题目内容

阅读短文,判断正(T)误(F).

  We are all busy talking about and using the Internet, but do you know the history(历史)of the Internet?

  The Internet was set up(建立) in the 1960s. At that time, computers were large and expensive. Computer networks didn't work well.

  At first, the Internet was only used by the government, but in the early 1970s, universities, hospitals and banks were allowed to use it, too. However computers were still very expensive and the Internet was difficult to use. By the start(开始)of the 1990s, computers became cheaper and easier to use. Scientists had also developed software(开发软件)that madesurfingthe Internet easier.

  Today, it is easy to get on-line and it is said that millions of people use the Internet every day. Sending emails is more and more popular among students.

  The Internet has now become one of the most important parts of people's life.

(1) The Internet has a history of more than twenty years.

(  )

(2) At first, the Internet was only used by the universities, hospitals and banks.

(  )

(3) Scientists developed software to make surfing the Internet easier.

(  )

(4) Today, computers are still very expensive and the Internet was difficult to use.

(  )

(5) The Internet is an important part of our life.

(  )

答案:F;F;T;F;T
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阅读下面短文,判断正误。(10分)

   What a cold winter! How wonderful it would be if there were a fire! Fire keeps us warm. But fire is very dangerous, and can kill us. November 9 is National Fire Safety Day. It's a time for us to learn a lot more about fire, especially what to do if we are caught in a fire.

Call 119

Never try to put out a fire by yourself, even if it is a very small one. Get help from your parents or call 119. Tell 119 where you are and what is on fire. Listen to 119's instructions.

Keep down close to the floor

If there is a lot of smoke in your room, keep down close to the floor. There is less smoke down there, so it's easier to breathe(呼吸) and see where you are going. If you don't, the smoke may kill you before the fire does.

Don't use the elevator

Never use the elevator(电梯) during a fire. Always use the stairs. An elevator may stop at the floor where the fire is burning. It may also go wrong and keep you inside.

Don't go back

Never go back into a burning building. Even if you have left your pet or favorite toy inside, do not go back for it. Don't worry about your pets. Animals have a very good sense of smell(嗅觉). They often get out of the building before people.

 阅读短文,判断正(T)误(F)

(   ) 11. National Fire Safety Day is on November 9.

(   ) 12. If you smell smoke or see a fire, you should call 120 first.

(   ) 13. If there is a lot of smoke or a fire, the fire may kill you before the smoke.

(   ) 14.You mustn't use stairs during a fire because it may catch fire as well.

(   ) 15.Animals have a good sense of smell.

 

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