1. Many types of cancer can now be c                  .

2. F          the letter before putting it into the envelope.

3. He did steal the famous painting, so he is g              .

4. She broke that beautiful vase d               , which made me quite angry.

5. Take three t             with water before meals every day.

6. She always has an o            attitude, so he is always smiling.

7.She was e              lucky because she had a very understanding mother.

8. Please state your name, age and o          in the spaces below.

9. David is a c          of mine and we always have lunch together after work.

10.Eliza clears her t              and begin to talk.

1. cured  2. Fold   3. guilty  4. deliberately  5. tables

6. optimistic    7. extraordinarily    8. occupation  

9. colleague  10. throat

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：閱讀理解

Researchers believe that the insect(昆蟲) is better at managing congestion (擁擠) than humans. Ants are the most many type of animal on earth with brains that contain about 250,000 cells ---- the largest among insects.

Now an intelligence expert Dr. Dirk Helbing says understanding more about ants could help solve one of the headaches of modern life -- road congestion.

His team set up an "ant motorway" with two routes of different widths from the nest to some sugar syrup (糖漿). Soon the narrower（更窄的） route soon became crowded（擁擠的）. But when an ant returning along the crowded route to the nest met with another ant just starting out, the returning ant pushed the newcomer onto the other path. However, if the returning ant had enjoyed a trouble-free journey, it did not send the newcomer in a different direction.

The result was that just before one route became clogged , the ants had turned to another route and traffic jams never formed.

The researchers also created a computer model of more complex ant networks with routes of different lengths. The team found that even though ants being sent in another direction sometimes took a longer route, they still got to the food quickly and efficiently.

Dr. Helbing, of the Dresden University of Technology in Germany, said that while you cannot allow cars to meet with traffic coming in the opposite（相反的）direction as a form of traffic control, you could do the next best thing and allow them to communicate.

His plan is to force cars traveling in one direction to tell oncoming traffic what the conditions they are about to meet with-- so they can avoid that situation if necessary.

The first paragraph suggests that _______.

A. ants have a special way to manage congestion

B. ants are clever and good at dealing with the traffic jams because of developed brain

C. insects are similar to animals in dealing with the traffic jams because of developed brain

D. insects have more advantages than humans

The underlined word "clogged" can be replaced by _______ in the following four words.

A. cleaned         B. narrowed          C. crowded               D. shortened

If an ant returns along crowded route to the nest, how does the ant solve the traffic problem?

A. The ant will change the direction of its own.

B. The ant stopped the newcomer from moving ahead and forced the newcomer to wait there patiently.

C. The ant can't direct the newcomer.

D. The ant will push the newcomer to the other route, so traffic jams won't form.

What's the advice that Dr. Helbing gives us?

A. The cars cannot be allowed to communicate with traffic coming in the opposite direction.

B. The cars can communicate with traffic in the same direction.

C. The cars that travel in one direction can tell oncoming traffic about the traffic conditions.

D. We should build more routes of different lengths and widths.

查看答案和解析>>

科目：高中英語 來源：2010年河南省衛(wèi)輝市高級中學(xué)高一上學(xué)期第三次月考英語卷 題型：閱讀理解

Researchers believe that the insect(昆蟲) is better at managing congestion (擁擠) than humans. Ants are the most many type of animal on earth with brains that contain about 250,000 cells ---- the largest among insects.
Now an intelligence expert Dr. Dirk Helbing says understanding more about ants could help solve one of the headaches of modern life -- road congestion.
His team set up an "ant motorway" with two routes of different widths from the nest to some sugar syrup (糖漿). Soon the narrower（更窄的） route soon became crowded（擁擠的）. But when an ant returning along the crowded route to the nest met with another ant just starting out, the returning ant pushed the newcomer onto the other path. However, if the returning ant had enjoyed a trouble-free journey, it did not send the newcomer in a different direction.
The result was that just before one route became clogged , the ants had turned to another route and traffic jams never formed.
The researchers also created a computer model of more complex ant networks with routes of different lengths. The team found that even though ants being sent in another direction sometimes took a longer route, they still got to the food quickly and efficiently.
Dr. Helbing, of the Dresden University of Technology in Germany, said that while you cannot allow cars to meet with traffic coming in the opposite（相反的）direction as a form of traffic control, you could do the next best thing and allow them to communicate.
His plan is to force cars traveling in one direction to tell oncoming traffic what the conditions they are about to meet with-- so they can avoid that situation if necessary.
【小題1】The first paragraph suggests that _______.

A．a(chǎn)nts have a special way to manage congestion
B．a(chǎn)nts are clever and good at dealing with the traffic jams because of developed brain
C．insects are similar to animals in dealing with the traffic jams because of developed brain
D．insects have more advantages than humans
【小題2】 The underlined word "clogged" can be replaced by _______ in the following four words.
A．cleanedB．narrowedC．crowdedD．shortened
【小題3】If an ant returns along crowded route to the nest, how does the ant solve the traffic problem?
A．The ant will change the direction of its own.
B．The ant stopped the newcomer from moving ahead and forced the newcomer to wait there patiently.
C．The ant can't direct the newcomer.
D．The ant will push the newcomer to the other route, so traffic jams won't form.
【小題4】 What's the advice that Dr. Helbing gives us?
A．The cars cannot be allowed to communicate with traffic coming in the opposite direction.
B．The cars can communicate with traffic in the same direction.
C．The cars that travel in one direction can tell oncoming traffic about the traffic conditions.
D．We should build more routes of different lengths and widths.

查看答案和解析>>

科目：高中英語 來源：2010年河南省衛(wèi)輝市高一上學(xué)期第三次月考英語卷 題型：閱讀理解

Researchers believe that the insect(昆蟲) is better at managing congestion (擁擠) than humans. Ants are the most many type of animal on earth with brains that contain about 250,000 cells ---- the largest among insects.

Now an intelligence expert Dr. Dirk Helbing says understanding more about ants could help solve one of the headaches of modern life -- road congestion.

His team set up an "ant motorway" with two routes of different widths from the nest to some sugar syrup (糖漿). Soon the narrower（更窄的） route soon became crowded（擁擠的）. But when an ant returning along the crowded route to the nest met with another ant just starting out, the returning ant pushed the newcomer onto the other path. However, if the returning ant had enjoyed a trouble-free journey, it did not send the newcomer in a different direction.

The result was that just before one route became clogged , the ants had turned to another route and traffic jams never formed.

The researchers also created a computer model of more complex ant networks with routes of different lengths. The team found that even though ants being sent in another direction sometimes took a longer route, they still got to the food quickly and efficiently.

Dr. Helbing, of the Dresden University of Technology in Germany, said that while you cannot allow cars to meet with traffic coming in the opposite（相反的）direction as a form of traffic control, you could do the next best thing and allow them to communicate.

His plan is to force cars traveling in one direction to tell oncoming traffic what the conditions they are about to meet with-- so they can avoid that situation if necessary.

1.The first paragraph suggests that _______.

A．a(chǎn)nts have a special way to manage congestion

B．a(chǎn)nts are clever and good at dealing with the traffic jams because of developed brain

C．insects are similar to animals in dealing with the traffic jams because of developed brain

D．insects have more advantages than humans

2. The underlined word "clogged" can be replaced by _______ in the following four words.

A．cleaned

B．narrowed

C．crowded

D．shortened

3.If an ant returns along crowded route to the nest, how does the ant solve the traffic problem?

A．The ant will change the direction of its own.

B．The ant stopped the newcomer from moving ahead and forced the newcomer to wait there patiently.

C．The ant can't direct the newcomer.

D．The ant will push the newcomer to the other route, so traffic jams won't form.

4. What's the advice that Dr. Helbing gives us?

A．The cars cannot be allowed to communicate with traffic coming in the opposite direction.

B．The cars can communicate with traffic in the same direction.

C．The cars that travel in one direction can tell oncoming traffic about the traffic conditions.

D．We should build more routes of different lengths and widths.

 

查看答案和解析>>

科目：高中英語 來源：20102011學(xué)年湖北省高一下期中考試英語卷 題型：閱讀理解

A sunflower is a sunflower. A mobile phone is a mobile phone. But can you combine the two to do something for your local environment? As early as next year it may well be possible. When you have finished with your mobile phone you will be able to bury it in the garden or a plant pot and wait for it to flower.

A biodegradable (生物可降解的) mobile phone was, this month, introduced by scientists. It is hoped that the new type of phone will encourage consumers to recycle. Scientists have come up with a new material over the last five years. It looks like any other plastic, but overtime it can break down into the soil without giving out any poisonous chemicals. British researchers used the new material to develop a phone cover that contains a sunflower seed. When this cover turns into waste, it forms nitrates (硝酸鹽). These feed the seed and help the flower grow. “We’ve only put sunflower seeds into the cover so far. But we are working with plant experts to find out which flowers would perform best. Maybe we could put roses in next time.” said one scientist.

As phone technology is developing so quickly people are constantly throwing their mobiles away. This means producers are under pressure to find ways of recycling them. Some 650 million mobile phones have been sold this year. Most of them will be thrown away within two years, adding plastic, heavy metal and chemical waste to the environment. A biodegradable cover can offer some relief for nature, according to the scientists. “The seed is released and the flower grows in the pot so you don’t have to concern yourself with the phone when you have finished using it,” said Kerry Kirwan, the leader of the research team.

1.After you have finished using the new type of mobile phone, _______.

A．the sunflower seed will come out and flower in the pot

B．the phone cover will break down very soon in the soil

C．it will be recycled by the producers

D．it can charge itself with electricity in a green way

2.This type of research is done because ________.

A．the technology of making phones is changing rapidly

B．too many waste mobile phones may lead to environmental problems

C．nobody has ever thought of recycling mobile phones

D．producing mobile phones uses a lot of energy

3.We can infer from the story ________.

A．the new type of mobile phones are already on the market

B．the new type of mobile phones will sell extremely well

C．the material of the new type of phones is harmful

D．other flowers may be used in the new type of mobile phones

4.The best title of this passage is           .

A．Recycling our phones

B．The phones that flower

C．A new material for making phones

D．The harm of thrown-away phones

 

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Researchers believe that the insect(昆蟲) is better at managing congestion (擁擠) than humans. Ants are the most many type of animal on earth with brains that contain about 250,000 cells ---- the largest among insects.
Now an intelligence expert Dr. Dirk Helbing says understanding more about ants could help solve one of the headaches of modern life -- road congestion.
His team set up an "ant motorway" with two routes of different widths from the nest to some sugar syrup (糖漿). Soon the narrower（更窄的） route soon became crowded（擁擠的）. But when an ant returning along the crowded route to the nest met with another ant just starting out, the returning ant pushed the newcomer onto the other path. However, if the returning ant had enjoyed a trouble-free journey, it did not send the newcomer in a different direction.
The result was that just before one route became clogged , the ants had turned to another route and traffic jams never formed.
The researchers also created a computer model of more complex ant networks with routes of different lengths. The team found that even though ants being sent in another direction sometimes took a longer route, they still got to the food quickly and efficiently.
Dr. Helbing, of the Dresden University of Technology in Germany, said that while you cannot allow cars to meet with traffic coming in the opposite（相反的）direction as a form of traffic control, you could do the next best thing and allow them to communicate.
His plan is to force cars traveling in one direction to tell oncoming traffic what the conditions they are about to meet with-- so they can avoid that situation if necessary.

  1. 1.

    The first paragraph suggests that _______.

    1. A.
      ants have a special way to manage congestion
    2. B.
      ants are clever and good at dealing with the traffic jams because of developed brain
    3. C.
      insects are similar to animals in dealing with the traffic jams because of developed brain
    4. D.
      insects have more advantages than humans
  2. 2.

    The underlined word "clogged" can be replaced by _______ in the following four words.

    1. A.
      cleaned
    2. B.
      narrowed
    3. C.
      crowded
    4. D.
      shortened
  3. 3.

    If an ant returns along crowded route to the nest, how does the ant solve the traffic problem?

    1. A.
      The ant will change the direction of its own.
    2. B.
      The ant stopped the newcomer from moving ahead and forced the newcomer to wait there patiently.
    3. C.
      The ant can't direct the newcomer.
    4. D.
      The ant will push the newcomer to the other route, so traffic jams won't form.
  4. 4.

    What's the advice that Dr. Helbing gives us?

    1. A.
      The cars cannot be allowed to communicate with traffic coming in the opposite direction.
    2. B.
      The cars can communicate with traffic in the same direction.
    3. C.
      The cars that travel in one direction can tell oncoming traffic about the traffic conditions.
    4. D.
      We should build more routes of different lengths and widths.

查看答案和解析>>

同步練習(xí)冊答案