So far a lot of man-made satellites ________ into space．


  1. A.
    are being sent up
  2. B.
    have being sent up
  3. C.
    have sent up
  4. D.
    have been sent up
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語(yǔ) 來(lái)源：桂壯紅皮書(shū)活題巧解巧練 中考英語(yǔ) 題型：022

短文填空：

　　The sun is a star, a big ball of burning gases. Although the sun is like those s (1) you see on dark nights, it l (2) much larger. This is because it is much nearer to the e (3) . Other stars are so far a (4) that fight from them takes years to r (5) the earth. The sunlight gets to the earth in eight m (6) .

　　Yet the sun is a (7) 93 million miles a (8) , that is 3700 times the distance(距離)round the earth at the equator(赤道). Does this give you an i (9) of how f (10) light can travel?

1．________　2．________　3．________　4．________　5．________

6．________　7．________　8．________　9．________　10．________

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：2011年福建省福州市中考英語(yǔ)試卷（解析版） 題型：閱讀理解

There are about 80,000,000 mines*  under the ground in more . than 60 countries. It is difficult and dangerous to clear these rnines, About 50  people including many children were’ killed ‘or htirt each iay.  In 2003,  APOPO,  a Dutch research com pan y that uains the an imals, came up with the-idea of s\ng rats to search for the mines.
The animal trainers ‘found that a kind of rats from Africa were clever and had.a sharp*  sense of smell.  The rats were about 75 cm long and.weighed about l.35 kg, light enough to run across a minefield without setting off the mines.
In January 2004, the APOPO started this project. First, the trainers let the 4-week-old baby rats get familiar with humans. A few weeks later, the rats were no Ionger afraid of people and ‘the things around them. Then they were trained to connect a click* sound with food. After the rats had leamed that, the trainers then taught them to tell the difference between the smell of mines and other smells. When the rats could do it, the click was sounded and they were given a bit of banana.  The method was called clicker training. “The training isn’t easy, said trainer Abdullah Mchomvu.  “You have to be patient. Sometimes I get angry, but then again, I tell myself these are animals.”
After nine months’training, the rats were taken to a minefield. They’ran across the minefield, stopped, sat and scratched the ground to tell the deminers*  that they smelt out’a mine.  Then the mine was cleared. It had  taken two ‘deminers  a day to clear a 200㎡ . minefield, but with the help of two rats ‘they could finish it in two hours.
The rats and the deminers saved thousands of lives, “The rats did this job much better than we expected. So far they have helped to make almost 2,000,000㎡ of land safe. They are heroes,” said Bart Weeqens, the head of the APOPO.
【小題1】 The APOPO trained the rats to search for     .

A．childrenB．a(chǎn)nimalsC．minesD．bananas
【小題2】 While training the rats, the trainers have to be
A．patientB．cleverC．braveD．serious
【小題3】 How long did the training last?
A．Two hours.B．One day.C．Four weeks.D．Nine months.
【小題4】Which of the following is NOT TRUE according to the passage?
A．Each day about 200 people were killed or hurt by mines,
B．The APOPO started to train the rats in January 2004.
C．The trainers gave the rats food after they smelt out a mine.
D．The rats and the deminers saved thousands of lives.

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：2012屆江蘇省無(wú)錫市新區(qū)初三下學(xué)期期中考試英語(yǔ)試卷（帶解析） 題型：單詞拼寫(xiě)

先通讀下面的短文，然后根據(jù)短文內(nèi)容和所給首字母，在空格內(nèi)填入一個(gè)適當(dāng)?shù)脑~，使短文意思完整。所填單詞必須在答題卡 標(biāo)有題號(hào)的橫線上完整寫(xiě)出。
Wild animals are important to us. They live t  1   with us on the earth. If there are no animals on the earth, we will not live on, e  2  . So we should take good care of them to help the earth live a h  3 life.
But some people still don’t r   4  the importance of protecting them. They kill wild animals for food and something e  5  . Every day many wild animals are being killed. So far, lots of wild animals have died out. If this goes on, there will be no animals l  6  on the earth.
L  7  , many people have begun to know the importance of protecting wild animals. They ask others to stop killing wild animals. Now many countries have made some l  8    to protect wild animals and to stop people from killing them.
Protecting wild animals is the d  9   of each of us. We should do our best to protect them because protecting them is protecting o  10  too.

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：2011年福建省福州市中考英語(yǔ)試卷（解析版） 題型：閱讀理解

There are about 80,000,000 mines*  under the ground in more . than 60 countries. It is difficult and dangerous to clear these rnines, About 50  people including many children were’ killed ‘or htirt each iay.  In 2003,  APOPO,  a Dutch research com pan y that uains the an imals, came up with the-idea of s\ng rats to search for the mines.

The animal trainers ‘found that a kind of rats from Africa were clever and had.a sharp*  sense of smell.  The rats were about 75 cm long and.weighed about l.35 kg, light enough to run across a minefield without setting off the mines.

  In January 2004, the APOPO started this project. First, the trainers let the 4-week-old baby rats get familiar with humans. A few weeks later, the rats were no Ionger afraid of people and ‘the things around them. Then they were trained to connect a click* sound with food. After the rats had leamed that, the trainers then taught them to tell the difference between the smell of mines and other smells. When the rats could do it, the click was sounded and they were given a bit of banana.  The method was called clicker training. “The training isn’t easy, said trainer Abdullah Mchomvu.  “You have to be patient. Sometimes I get angry, but then again, I tell myself these are animals.”

  After nine months’  training, the rats were taken to a minefiel山  They’ran across the minefield, stopped, sat and scratched the ground to tell the deminers*  that they smelt out’a mine.  Then the mine was cleared. It had  taken two ‘deminers  a day to clear a 200㎡ . minefield,  but with the help of two rats ‘they could finish it in two hours.

  The rats and ~he deminers saved thousands of lives,  “The rats did this job much better than we expected. So far they have helped to make almost 2,000,000㎡ of land safe. They are heroes,” said Bart Weeqens, the head of the APOPO.

1. The APOPO trained the rats to search for     .

A. children    B. animals      C. mines     D. bananas

2. While training the rats, the trainers have to be

A. patient     B. clever        C. brave         D. serious

3. How long did the training last?

A. Two hours.    B. One day.    C. Four weeks.    D. Nine months.

4.Which of the following is NOT TRUE according to the passage?

A. Each day about 200 people were killed or hurt by mines,

B.The APOPO started to train the rats in January 2004.

C. The trainers gave the rats food after they smelt out a mine.

D.The rats and the deminers saved thousands of lives.

 

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：同步題 題型：完形填空

完形填空。
     KFC used to be very popular. Many people waited in a long  1  to buy food there. But these days, fewer
people eat there  2  it's reported that some foods are dangerous. The  3  comes from Sudan l. It can make
people more likely get cancer. So far, Sudan l has been found to be in five of KFC's foods. Sudan l is a red
dye (染料). People use it to colour oils, but it should never  4  make food.
     Last week, health officials asked KFC to stop selling its food  5  Sudan l. Only after they pass inspection
can they sell it again. 
     6  you ate some of the five foods last week, don't worry too much. The chance of getting cancer is very
  7  as only a little is used in foods.
(     )1. A. group  
(     )2. A. why    
(     )3. A. danger 
(     )4. A. used to
(     )5. A. with   
(     )6. A. When   
(     )7. A. small   		B. line   
B. but    
B. problems
B. be used
B. has    
B. Whether
B. hard    		C. time     
C. because  
C. quarrel  
C. be used to
C.  without 
C. Since    
C. light     		D. row   
D. so    
D. trouble
D. used  
D. have  
D. If    
D. large 

查看答案和解析>>

同步練習(xí)冊(cè)答案