浙江省平阳三中2014届高中上学期英语(人教版必修三)Unit5Canada-TheTrueNorth每日一练41.doc

浙江平阳三中高中英语每日一练41 36. A. fell B. lay C. sank D. rose 37. A. noisily B. harmlessly C. quietly D. seriously 38. A. stealing B. buying C. making D. folding 39. A. earned B. needed C. saw D. afforded 40. A. watching B. selling C. destroying D. holding 41. A. locking B. building C. opening D. sparing 42. A. wiping out B. carrying out C. picking out D. giving out 43. A. warm B. cold C. broken D. closed 44. A. came B. got C. ran D. left 45. A. sent out B. knocked down C. brought out D. taken away 46. A. for B. or C. so D. but 47. A. excited B. surprised C. upset D. frightened 48. A. secretly B. patiently C. slowly D. proudly 49. A. traffic B. trade C. movement D. climate 50. A. around B. down C. up D. forward 51. A. walk B. run C. drive D. flight 52. A. necessarily B. basically C. normally D. certainly 53. A. waiting B. playing C. fighting D. hiding 54. A. respect B. ignore C. notice D. hate 55. A. glory B. help C. interest D. hope A In recent years, the black bear population in the US has risen. Forests once cleared for farming have started to grow back and black bears have returned to them. But the bears are finding that their forest habitat has changed. Instead of thick forests covering thousands of acres, bears now have neighbors nearby. Roads, homes, schools, and shopping centers have been built at the edge of their forest home. And with humans and bears trying to share the same space, problems arise. Black bears usually prefer to avoid people, but their nose may lead them into trouble. Their normal diet includes nuts, insects, and plants. But given the opportunity, they will gladly help themselves to whatever they can find. With the great sense of smell, the bears can sniff out a tasty treat 2 or 3 miles away. Food left out in a park or backyard is an invitation to dinner. And while raiding (劫掠) a cooler, bird feeder (喂鸟器), trash can, car, or even a home, they can do a lot of