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The most effective color in the passage for warning people is . A. dark blue B. bright yellow C. green D. red 查看更多

 

題目列表(包括答案和解析)


The scientists from the Lockheed Space Company (公司) work in Felton, California, with the help of a computer. But the computer is placed in Sunnyside, about 80 kilometers away. What the scientists input is sent by telephone lines to the computer, and after a time, copies of the designs are needed back in Felton as possible. Lockheed people have tried several ways of sending the prints (印刷品), but the most effective seems to be by pigeon (鴿子). Are pigeons really used to carry messages in these days? They are, and they send the prints faster and cheaper than any other way.
Human (人類的) messengers (persons carrying messages) are much more expensive and slower than the pigeons. The road to Felton goes through the mountains, and the driving is not easy. An electronic printout system(電子印刷系統) could do the work in Felton, but at a cost of 10 dollars a print. Pigeons carry the designs for about 1 dollar each.
Now Lockheed people have ten pigeon messengers. The pigeons do the work, and they have made Lockheed more famous. You can often read the news about the pigeons in the newspapers around the world.
【小題1】The story is mainly about      .

A.Felton, CaliforniaB.the scientists
C.how to work with computersD.sending prints by pigeon
【小題2】This story is unusual because pigeons       .
A.don’t like carrying things
B.are often cheap to keep
C.seem out of place in the space age
D.aren’t friendly to the scientists
【小題3】Something that’s effective(有效的)       .
A.usually costs more
B.is something that works
C.is often unhappy
D.is often don by animals
【小題4】Which happened first?
A.Pigeons were used as messengers.
B.Human messengers were used.
C.What the scientists input was sent to the computer.
D.Scientists got their designs.
【小題5】Lockheed likes the pigeons because they       .
A.do the work at low cost
B.get their pictures on television
C.understand the computer
D.make the scientists pleased

查看答案和解析>>


The scientists from the Lockheed Space Company (公司) work in Felton, California, with the help of a computer. But the computer is placed in Sunnyside, about 80 kilometers away. What the scientists input is sent by telephone lines to the computer, and after a time, copies of the designs are needed back in Felton as possible. Lockheed people have tried several ways of sending the prints (印刷品), but the most effective seems to be by pigeon (鴿子). Are pigeons really used to carry messages in these days? They are, and they send the prints faster and cheaper than any other way.
Human (人類的) messengers (persons carrying messages) are much more expensive and slower than the pigeons. The road to Felton goes through the mountains, and the driving is not easy. An electronic printout system(電子印刷系統) could do the work in Felton, but at a cost of 10 dollars a print. Pigeons carry the designs for about 1 dollar each.
Now Lockheed people have ten pigeon messengers. The pigeons do the work, and they have made Lockheed more famous. You can often read the news about the pigeons in the newspapers around the world.
【小題1】The story is mainly about     .
A.Felton, CaliforniaB.the scientists
C.how to work with computersD.sending prints by pigeon
【小題2】This story is unusual because pigeons       .
A.don’t like carrying things
B.are often cheap to keep
C.seem out of place in the space age
D.aren’t friendly to the scientists
【小題3】Something that’s effective(有效的)      .
A.usually costs more
B.is something that works
C.is often unhappy
D.is often don by animals
【小題4】Which happened first?
A.Pigeons were used as messengers.
B.Human messengers were used.
C.What the scientists input was sent to the computer.
D.Scientists got their designs.
【小題5】Lockheed likes the pigeons because they      .
A.do the work at low cost
B.get their pictures on television
C.understand the computer
D.make the scientists pleased

查看答案和解析>>

“How can I learn English well?” This is a question many students ask. In my opinion, the most effective way is to learn lessons by heart. If you can recite the text and write it out, you’ve learned it fairly well. And if you can tell, in your own words, what the lesson says you’re a very successful learner indeed. Your English will be quite perfect.

This is a difficult task. However, if you try to learn by heart only part of each lesson, you’ll find it not half so hard as you might have thought.

Learning this way, you will make rapid progress. Of course, writing is also necessary. It helps you a lot on our way to success in English.

Equally important is to feel the language. You should be able to laugh at jokes and be shocked at bad news. When using English, try to forget your mother tongue. Instead of helping you, your own language gets in your way. So, never try to see English through translation.

1.In the writer’s opinion, the most effective way in learning English is ________.

A. to practise speaking, writing and feeling it

B. to forget your own native language

C. to translate everything into his own language

D. to memorize the English words and grammatical rules

2.“Instead of helping you, your own language gets in your way.”This sentence means that memorizing your own language can ________.

A. help you to study English well

B. stop you mastering English

C. make English easy to learn

D. help you notice mistakes

3.Equally important is to feel the language. “to feel the language” here means________.

A. to get a knowledge of English by touching

B. to be able to read and write English

C. to translate English into your own by imagining

D. to be able to experience the rich sensation of the language

 

查看答案和解析>>

The scientists from the Lockheed Space Company (公司) work in Felton, California, with the help of a computer. But the computer is placed in Sunnyside, about 80 kilometers away. What the scientists input is sent by telephone lines to the computer, and after a time, copies of the designs are needed back in Felton as possible. Lockheed people have tried several ways of sending the prints (印刷品), but the most effective seems to be by pigeon (鴿子). Are pigeons really used to carry messages in these days? They are, and they send the prints faster and cheaper than any other way.

Human (人類的) messengers (persons carrying messages) are much more expensive and slower than the pigeons. The road to Felton goes through the mountains, and the driving is not easy. An electronic printout system(電子印刷系統) could do the work in Felton, but at a cost of 10 dollars a print. Pigeons carry the designs for about 1 dollar each.

Now Lockheed people have ten pigeon messengers. The pigeons do the work, and they have made Lockheed more famous. You can often read the news about the pigeons in the newspapers around the world.

1.The story is mainly about     .

A.Felton, California

B.the scientists

C.how to work with computers

D.sending prints by pigeon

2.This story is unusual because pigeons       .

A.don’t like carrying things

B.are often cheap to keep

C.seem out of place in the space age

D.aren’t friendly to the scientists

3.Something that’s effective(有效的)      .

A.usually costs more

B.is something that works

C.is often unhappy

D.is often don by animals

4.Which happened first?

A.Pigeons were used as messengers.

B.Human messengers were used.

C.What the scientists input was sent to the computer.

D.Scientists got their designs.

5.Lockheed likes the pigeons because they      .

A.do the work at low cost

B.get their pictures on television

C.understand the computer

D.make the scientists pleased

 

查看答案和解析>>

完形填空。
     "How can I learn English well?" "This is a __1__ many students may ask. In my opinion, the most
  effective (有效的) __2__ is to learn lessons by heart. If you can recite the text and write it out, you will
 learn it pretty well. And if you can tell __3__ your own words about __4__ the lesson says, you are a
 very successful learner indeed. Your English will be quite perfect.
     This is a difficult task. However, if you try to learn by heart only part of each lesson, you'll find it not
 so hard __5__ you might have thought.
     Learn this way, and you will __6__ fast progress. Of course, writing is also necessary. It helps you a lot
  on your way to __7__  in English studies.
     It's equally (同樣地)  important to feel the language. You should laugh at Englsih jokes and be __8__ 
 at bad news. When using English, try to __9__ your mother tongue (母語). __10__  helping you, your
 own language gets in your way. So, never try to learn English through putting every word into Chinese.
(     )1. A. problem      
(     )2. A. time      
(     )3. A. with      
(     )4. A. which      
(     )5. A. than      
(     )6. A. do         
(     )7. A. success  
(     )8. A. happy      
(     )9. A. leave  
(     )10. A. Instead of
B. puzzle  
B. way   
B. by    
B. what  
B. like  
B. make    
B. challenge
B. happily
B. forget    
B. Instead
C. question
C. road  
C. of    
C. how  
C. so    
C. learn  
C. difference  
C. sad  
C. remember
C. Besides
D. challenge        
D. place            
D. in                
D. when              
D. as                
D. develop          
D. importance        
D. sadly            
D. realize          
D. Except for        

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