I heard a story about a famous scientist who had made several very important achievements.What made him 　41 from others?

　 He said it all came from 　42 that happened when he was two years old. He tried to 43 a bottle of milk away from the fridge, but the slippery(光滑的) bottle fell, spilling its milk all over the 　44 floor.

　 When his mother came in, 45 shouting at him, she said, “Robert, what a great mess(一团糟) you have made! I have never seen such a big puddle(水坑) of milk. Would you like to get down and play in the milk for a few minutes 　46 we clean it up?”

　 Indeed, he did. After a few minutes, his mother said, “Robert, when you make a mess like this, you have to clean it up at last. So, 　47 would you like to do that? We would use a towel or a mop. Which do you prefer?” He chose the towel and together they cleaned up the milk.

　 His mother then said, “We had a failed 48 in how to carry a big milk bottle with two small hands in the kitchen. Let’s go out and fill the bottle with water and see if you can 49 a way to carry it without dropping it.” The little boy learned that if he held the bottle at the top near the lip(杯口) with both hands, he could carry it without dropping it.

　 This scientist then said that it was at that moment that he knew he didn’t need to be afraid to 50 .So, what have you learnt from the story?

41. A. serious　　 　　 B. similar　　　　　　 C. different　　　　 D. important

42. A. an experience　　 B. advice　　　　　　 C. a promise　　　　 D. an idea

43. A. pass　　　　　　 B. bring　　　　　　 C. drink　　　　　　 D. take

44. A. kitchen　　　　 B. bedroom　　 　　 C. bathroom　　　　 D. living room

45. A. from　　　　　 B. with　　　　　　　 C. because of　　　 D. instead of

46. A. after　　　　　　 B. before　　　　　　 C. as soon as　　　　 D. since

47. A. when　　　　　 B. what　　　　　　 C. how　　　 　　　D. why

48. A. experiment　　　 B. condition　　　　 C. survey　　　　　 D. research

49. A. look　　　　　　 B. discover　　　　　 C. recognize　　　 D. develop

50. A. clean the floor　　 B. spill milk　　　　 C. make mistakes　　 D. realize mistakes

All students need to have good habits（好习惯）: When you have good study habits, you learn things quickly. You also remember them easily.

　 Do you like to study in the living room? This is not a good place because it is usually too noisy. You need to study in a quiet place, like your bedroom. A quiet place will help you only think about one thing, and you will learn better.

　 Before you begin to study, do not forget to clean your desk. A good desk light is important, too. You’ll feel tired easily if there is not enough light.

(　 )1. When you have good study habits, you will　　　　 .

　　　 A. learn things quickly　　 B. remember things easily　　　

　　　 C. think about one thing　　 D. both A and B

(　 )2. The living-room is not a good place for study because it is too　　 .

　　　 A. quiet　　 B. noisy　　 C. good　　 D. clean

(　 )3. You’ll feel tired easily if the light is　　　　 .

　　　 A. good　　 B. enough　 C. bad　　 D. wonderful

(　 )4. You should remember to　　　　　 before you study.

A. clean the desk　 B. tidy the room C. turn on the light　 D. go to the bedroom

(　 )5. The best title（标题） for this passage（文章） is　　　　　　 .

　　　 A. Study in the bedroom　　　 B. Good study habits

　　　 C. How to study　　　　　　 D. Desk light is important（重要的）