摘要: One of my buttons , so I have to .

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Most students have biology classes in the classrooms or the labs in China.But several days ago,I had a biology class outside in my American schoo1.
My biology teacher,Mr.Kwak,divided us into three groups and asked us to play a game about natural selection(选择)and how birds find food.
He gave the first group one spoon per person,the second group forks and my group"knives.I thought we were going hunting,so knives might work better.Surprisingly,he told us to pick up the beans on the grass with our tools.
When the game started all of us ran to the grass area.We squatted(蹲)down and looked for beans.It was hard to pick up something that small,especially from the grass .
When I almost fired a bean,it dropped back to the ground.When I finally picked up several beans.one of my friends ran into me.I couldn’t keep my balance and fell over.All my beans dropped to the ground!Just at that moment,Mr.Kwak called us back.I had to leave the game and of course I got a bad result.I couldn’t help thinking that if I were a bird living on Galapagos Island,I would be dead soon.
The fun game made me realize that natural selection is redly competitive(竞争的).Everyone is trying his or her best to—survive

【小题1】What did the writer’s group use to pick up the beans?

A.Spoons. B.Forks. C.Knives. D.Hands.
【小题2】How many beans did the writer get at last?
A.None. B.One. C.Several. D.Many.
【小题3】Which of the following is TRUE?
A.The writer did a good job in the biology class.
B.The writer had a biology class outside their schoo1.
C.The writer found that picking up the beans from the grass was hard.
D.The writer didn’t find enough food for the birds on Galapagos Island.
【小题4】What’s the meaning of the underlined word“survive’’in the last paragraph?
A.Find food. B.Remain alive.
C.Be lovely. D.Keep balanced.
【小题5】What was the aim of Mr.Kwak’s class?
A.To play an interesting game.
B.To pick up the beans.
C.To know different kinds of birds.
D.To learn natural selection.

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A man went out with the wrong boots, one with a thick sole(后跟)and the other with a thin one. As he began to walk, he felt uncomfortable, for one foot was higher than the other. He felt very strange and said, “ Is there anything wrong with my legs today? Why is one of my legs long, and the other short? ”
A passer-by told him that he was wearing the wrong boots. He look down and found that it was really so. At once he asked his servant(仆人) to go back home and get another pair.
After a while the servant ran back to him. There was nothing in his hand. So he was angry and shouted at him, "Why didn't you get me the right boots?" “There's no need to change them," the servant said. "The pair at home is the same, one with a thick sole and the other with a thin one."
【小题1】 Why did the man feel uncomfortable when he began to walk?

A.Because the road was too bad.
B.Because he didn’t know the way
C.Because he wore the wrong boots.
D.Because he had no boots.
【小题2】The man's legs themselves _____.
A.were shorter than before
B.were longer than before
C.were broken on his way
D.were right as usual
【小题3】What does the word “passer-by" mean in Chinese?
A.路人B.智者C.皮匠D.老者
【小题4】What did the servant get him back?
A.He got the right boots quickly.
B.He got nothing when he came back
C.He got the same boots back.
D.He got the different boots back. :
【小题5】From the short passage, we know the servant was_______.
A.rightB.carefulC.foolishD.clever

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