四、阅读理解 There’s a box of chocolates in the fridge. It’s been there for more than a week since I was given it as a present. I do love chocolates, but they make me fat if I eat too many! Can I control myself? If I eat one, will I have to eat all of them? My son Harry is obsessed with playing Wii(/wi:/, 任天堂的一款游戏机) games. Sometimes, it’s difficult to get him to concentrate on his homework because he wants to play some more. Last week I had to wake up a student in my class. I asked him why he was so tried and he said he had stayed up late to play his favourite Internet game, Farmville. He said he just couldn’t stop playing it! Now his academic work is suffering because he can’t control his urge to play games. What my son, my student, and I myself need is simply self-control. In the late 1960’s, American psychologist Walter Mischel launched an experiment about self-control. He left a group of four-year-olds in a room and told them that if they could wait 20 minutes, they could have two marshmallows, a kind of sweet. If they couldn’t wait, he would only give them one. In videos of the experiment, you can see children squirming, kicking, hiding their eyes—desperately trying to control themselves. Some did wait patiently, while others couldn’t wait a single minute. Years later, the self-controlled children turned out to get higher SAT scores and got into better colleges. The children who couldn’t wait were more likely to become bullies. So, the chocolates are still in the fridge. My son Harry is doing his homework with a promise that he can play on the Wii later, and my student says he will try harder to control himself. We all have our own temptations. But if we can control them, we will achieve more. 56. Which of the following is different from the other three? A. The writer.                                          B. Harry. C. The writer’s student.                             D. Walter Mischel. 57. We can know from paragraph 5 to paragraph 7 that____________. A. all the children got two marshmallows B. all the children waited patiently C. self-control can help children succeed later D. the children who lack self-control get higher SAT scores 58. Which of the following statement is true? A. The writer is addicted to Wii. B. The writer’s son is addicted to Farmville. C. The writer’s student is addicted to chocolates. D. The writer’s student is addicted to Farmville. 59. What does the underlined word mean in paragraph 5? A. Something we can eat.                   B. A kind of toy. C. A kind of mushroom.                     D. A kind of prize.