Rico is a dog who lives in Germany(德国). His owners trained him from a young age to find his toys. When they say the name of a certain toy, Rico can find it. In fact, he seems to know the names of 200 toys!
Some researchers in Germany wanted to test Rico. They put his toys in a room and then told him to go in the room and find a certain toy. Since nobody was in the room with Rico, he had no help from anyone finding the right toy. The researchers did this test forty times. Rico found the right toy thirty-seven times!
Then the researchers tried something else. They put seven of Rico’s toys in the room together with one new toy that Rico had never seen before. Then they told Rico to go into the room and get the new toy. This new toy had a name Rico had never heard before. Rico found the right toy seven out of ten times!
Researchers cannot really say that Rico knows words or language. However, these tests seem to show that Rico can think about what he hears and think about what he knows. In fact, Rico seems to think and remember things as well as a three-year-old child.
From these tests, animal researchers know one thing for sure. Rico has given them a lot to think about.
【小题1】From the passage we know that Rico is good at ______.

Everyone needs friends. There is an old saying “Friends are God’s way of taking care of us.” But how do you find real friendship and keep it?
The American writer Sally Seamans tells young students some smart ways to find friends. Sally says finding friendship is just like planting a tree. You plant the seed and take care of it to make it grow.
First, you should choose a friend. What makes a Good friend? It is not because a person has money or good looks. A good friend should be kind and patient. For example, if you have a bad day, a good friend should listen to your complaints and do his or her best to help. To make a friend, you can not be too shy. You should make each other happy and share your lives. But things cannot always be happy. Even the best have fights. What should you do when you have a fight with your friend? You have to talk to him or her. When there is no one around, have an honest talk. If he or she doesn’t want to talk, you could write a letter.
There are three steps to being friends again:
Tell him or her how you are feeling ; say what your friend has done wrong, and explain why you did this or that. Remember that friendship is the most important thing in your life.
(   ) 1. Sally wants to tell students the ways to ________.
A. find friends    B. plant trees   C. get happy    D. keep fit           
(   ) 2. What makes good friends? A good friend should ________.
A. be lovely and cool                 B. be kind and patient
C. have lots of money                 D. have good looks
(   ) 3. What is the best title of the text?
A. Teenagers and friendship       B. The good friends around you
C. The trouble of growing up      D. The care and keeping of friends

1 

There are about 80.000.000 mines under the ground in more than 60 countries. It is difficult and dangerous to clear these mines.About 50 people including many children were killed or hurt each day.In 2003，APOPO，a Duch research company that trains the animals,came up with the idea of using 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 weighted about 1.35 kg.light enough to run across a minefield without setting off the mines.

In January 2004，the  APOPO startec this preject.First ,the trainers let the 4-week-old baby rats get familier with humans. A few weeks later，the rats were no longer afraid of people and the things around them.Then they were trained to connect a click sound with food.After the rats had learned that ,the trainers then taught them to tell the different 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 bananas.The method was called clicker training.“The training isn’t easy.”said the trainer Adulish Mebomvu.“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 4 minefield. They ran across the minefield ,stopped, sat and searched 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 m² 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 helpde to make almost 2.000.000 m² of land safe.They are heroes.”said Bart Woetjcds.the head of the APOPO.

1.The APOPO trained the rats to search for__.

A. children  B.animals  C. minea   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 month

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

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

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

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

D.The rats and the deminres saved thousands of livers.