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"Bees have very small brains. Still,they are very intelligent. Scientists at Queen Mary University of London did an experiment with bees. It shows that bees can learn something new to gain a reward. Then they can teach other bees to do the same. And that's not all they can do. Olli Loukola was one of the scientists who worked on the study. He said that the bees did not just copy what they saw. They actually improved on what they were learning. --This is of course amazing for small-brained insects, he said. He added that it is even harder for humams to improve on something they learned bry copying others.
For the experiment, the bees had to move a yellow ball into the center of a platform. First,the scientists showed the bees how to do it.When the ball got to the center, the scientists added sugar water to reward the subjects.The bees learned that the rewards came when the ball was put in the right place.They got better and better at moving the balls. Then,they got more of the reward. After a while, they began to move the balls by themselves.
Then scientists tried something else. They put the trained bees on a platform with bees that were not trained. After watching the trained bees once, the untrained bees learned how to do it too. They didn't just copy the bebavior, though. The new bees also improved on the action:They chose balls closer to themselves. All brains-in bees and people-have neurons(神经元).The neurons let you think. Scientist Reese Hhlter says bees are-highly intelligent creatures, even though they have far fewer neurons than humams. Halter explained that bees talk to each other with their bodies, but not like we do. They use their bodies instead of words. They butt heads, bump into each other and they even dance. Lonkola said scientists used to think that the smaller the brain, the less intelligent the animal. But this study proves that is not true.""
1)【单选题】The word “experiment” in the first paragraph is most probably_______.
#A. a medical program
#B. a scientific test
#C. an animal story
#D. a biology expert
2）【单选题】According to Paragraph1，which of the following is TRUE about the study? _____#A.It helps humans to get better at something by copying#B.It teaches bees to copy what they saw and do the same.#C.It shows bees can learn something new to gain a reward.#D.It trains the bees how to move a ball to the right place.
3）【单选题】Paragraph 2 mainly talks about ________.
#A. what kind of balls bees moved
#B. why scientists help bees to get a reward
#C. where bees moved the balls
#D. how bees are trained to move the balls
4）【单选题】From Paragraph 3, we can learn that scientists _________.
#A. have always believed that bees are highly intelligent
#B. explain that bees talk to each other in body languages#C.have questioned whether the study's results are correct
#D. explain that bees are unable to learn from one another
5）【单选题】What is the man idea of this passage? _______
#A. Bees are very intelligent insects though they have tiny brains.
#B. Bees can talk by bumping into one another and even dancing.
#C. Bees can copy a behavior they see but hardly improve upon it.
#D. Bees are smart enough to get a reward without moving a ball."
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