问题 选择题

使用酒精灯时,不慎将其打翻引起桌面着火,应采取的最简便的措施是(  )

A.马上拨打120

B.用嘴吹灭

C.寻找灭火器把它扑灭

D.用湿抹布盖灭

答案

A、火警电话应为119,且这种情况完全可以自己做灭火处理.

B、用嘴吹时,气流带走的热量太少,不会使可燃物的温度降到着火点以下,达不到灭火目的.

C、寻找灭火器把它扑灭会延误灭火时机,完全可以用湿抹布或细砂盖等方法自行处理.

故选D.

阅读理解

阅读理解。

     Two men were sick in hospital.  They  were in the same room.  One man could sit up on his bed for an

hour each afternoon.  His bed  was next to the room's only window.  The other man had to spend all of his

time lying in bed. Every afternoon when the man by the window sat up, he would describe to his roommate all the things he could see outside the window. "There is a lovely lake in the park.

      Ducks and swans are playing on the  water while  children are sailing  their model boats. Young lovers

are walking arm in arm around flowers of every color. " As the man described all these, the other man lying on the bed would close his eyes and imagine the beautiful scene.

      Days and weeks passed, One morning, the man by the window died. Then the other man  moved to

the bed by the window. He took his first look at the real world outside. He tried his best to find the

beautiful scene, but it was just a blank wall! The man asked the nurse   why his roommate had  described

such wonderful things outside this window. The nurse told the man his roommate was blind and could not

even see the wall.

1. How many windows were there in the room?

A. Only one.          

B. Two.

C. None.              

D. We don't know.

2. What did the man by the window do when he sat up?  

A. He enjoyed the beautiful things outside the window.

B.  He kept quiet because of illness.

C. He described to his roommate the beautiful things.

D. He played games with his roommate.

3. In the real world, there was/were outside the window.

 A. just a blank wall

 B. a park with a lovely lake

 C. many children

 D. many young lovers       

4. The underlined word "blind" in the last paragraph means "___________" in Chinese.

A.黑的

B.瞎的

C.盲目的

D.借口

5. Which of the following is NOT true?

A. The man by the window couldn't see anything.

B. The other man wasn't a blind man.

C. The man by the window died in the room.

D. There was a park outside the window.

选择题