—I hear Robert has gone to Harvard University for his master?s degree.

—Oh,how nice!Do you know when he　　　?

A.was leaving　　　　　　　　　　　　B.left

C.had left　　　　　　　　　　　　　D.has left

—I hear Robert has gone to Harvard University for his masters degree.

—Oh,how nice!Do you know when he　　　?

1. A.
   was leaving
2. B.
   left
3. C.
   had left
4. D.
   has left

　　Excused from recycling（回收利用） because you live in a high rise with a rubbish chute（垃圾道）? You won't be for long. Miami's Mark Shantzis has made it simple for those living in tall buildings to use the chute and recycle too .
　　In Shantzis' Hi-Rise Recycling System, a chute leads to a pie-shaped container with six boxes that can turn around when operated. The system, which fits in the same space as the chute and container now in use, enables glass, plastic, paper, metal, and other rubbish to go into separate boxes.
　　The system is controlled from a board next to the chute door. The board has a button for each class of recycling materials （as well as for unrecyclables）. At the press of a button, a microcomputer locks all other floors' chute door and sets the recycling container turning until the right box comes under the chute. The computer also counts the loads and gives a signal by phone when the box is full. And a particular piece of equipment breaks up the nonrecyclables
　　Sorting（分类） recyclables before they are collected saves the use of expensive materials recovery equipment which otherwise has to do the sorting. Such equipment often makes recycled materials very expensive, so expensive that tons of recyclables remain wasted. Shantzis believes his system could help recycled materials become more cost-effective.
57．The purpose in writing this text is _________.
　　A．to encourage people to recycle their rubbish
　　B．to introduce a recycling system for high rises
　　C．to describe the use of computer technology in recycling
　　D．to explain the need for rubbish collection in high rises
58．When he says "You won't be for long" the writer means that _______.
　　A．you'll soon be living in a cleaner building
　　B．rubbish chutes will become out of date before long
　　C．you won't wait long for your turn to recycle rubbish
　　D．it won't be long before you'll have to recycle your rubbish
59．Before dropping rubbish into the chute you have to ___________
　　A．lock the other floors' chute doors
　　B．check if the container is full
　　C．press the correct button
　　D．break up the rubbish
60．The biggest advantage of this new system is that _________
　　A．it readuces the cost of recycling
　　B．it saves time and space
　　C．it saves money for people living in high rises
　　D．it makes better use of the existing recovery equipment

    Excused from recycling(回收利用) because you live in a high rise with a rubbish chute (垃圾道)? You won't be for long. Miami's Mark Shantzis has made it simple for those living in tall buildings to use the chute and recycle too .

　　In Shantzis' Hi-Rise Recycling System, a chute leads to a pie-shaped container with six boxes that can turn around when operated. The system , which fits in the same space as the chute and container now in use, enables glass , plastic , paper , metal , and other rubbish to go into separate boxes .

　　The system is controlled from a board next to the chute door. The board has a button for each class of recycling materials (as well as for unrecyclables). At the press of a button, a microcomputer locks all other floors' chute door and sets the recycling container turning until the right box comes under the chute. The computer also counts the loads and gives a signal by phone when the box is full. And a particular piece of equipment breaks up the nonrecyclables

　　Sorting(分类) recyclables before they are collected saves the use of expensive materials recovery equipment which otherwise has to do the sorting . Such equipment often makes recycled materials very expensive, so expensive that tons of recyclables remain wasted . Shantzis believes his system could help recycled materials become more cost-effective.

The purpose in writing this text is _________.

　A．to encourage people to recycle their rubbish

　B．to introduce a recycling system for high rises

　C．to describe the use of computer technology in recycling

　D．to explain the need for rubbish collection in high rises

When he says "You won't be for long" the writer means that _______.

　A．you'll soon be living in a cleaner building

　B．rubbish chutes will become out of date before long

　C．you won't wait long for your turn to recycle rubbish

　D．it won't be long before you'll have to recycle your rubbish

Before dropping rubbish into the chute you have to ___________

　A．lock the other floors' chute doors      B．check if the container is full

　C．press the correct button              D．break up the rubbish

The biggest advantage of this new system is that _________

　A．it reduces the cost of recycling    　  B．it saves time and space

　C．it saves money for people living in high rises

　D．it makes better use of the existing recovery equipment

第二节： 完形填空（共20小题；每小题1.5分，满分30分）

  　阅读下面短文，掌握其大意，然后从36-55各题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。

In January 2002, during the first weeks of a six-month stay at the Children's Hospital of Philadelphia for leukemia (白血病) treatment, Michael wandered over to his hospital window in search of distraction (散心). The 36  first-grader watched a construction crew 37 on a 10-story addition to the hospital. 38 Michael's third-floor window, Ritchie, an iron-worker from the East Falls section of Philadelphia, 39 and saw "this kid with no hair 40 face was pressed up to the window. I waved, and he smiled and 41. I'll never forget that,"says Ritchie, a father of three.

As winter 42 spring, Michael watched, fascinated (着迷), as 3,000 tons of steel 43 formed the skeleton of the building. One day he colored a message for the crew and held 44 up to the window: Hi, Local Iron Workers. I'm Mike. Ritchie and the 45 crew messaged back. Over the 46 months, as his treatment continued, Ritchie and the crew 47 Michael up and cheered him with 48 signs like Be Strong Mike.

49 the construction reached the third floor, Ritchie jumped across the 50  between the buildings and the two had a 51 chat. The hard hat with the tender heart wells up (涌出眼泪) when he thinks about it. "Michael 52 my life," says Ritchie. "I was a real hard-core (顽固不化的) person without a lot of sympathy. But I'd 53 seeing this kid every day waving at me and excited about the construction. I look at life 54 thanks to him." Today Michael is a 10-year-old third-grader in complete recovery. What does he hope to 55 when he grows up? "A construction worker," he says.

36. A. strange  B. curious C. serious D. anxious

37. A. playing  B. studying   C. living  D. working

38. A. Below B. Above   C. Under   D. Over

39. A. watched out   B. watched at C. looked up  D. looked down

40. A. whom  B. whose  C. which D. that

41. A. came back   B. came on   C. waved back  D. waved on

42. A. went off B. went out  C. turned into D. turned to

43. A. gradually   B. immediately  C. successfully   D. usually

44. A. that  B. it  C. one   D. itself

45. A. hospital B. repair C. construction   D. school

46. A. first B. last   C. long  D. next

47. A. cheered  B. lighted   C. called   D. woke

48. A. discouraging B. encouraging  C. surprising   D. interesting

49. A. Before   B. Since  C. While D. When

50. A. ground   B. floor  C. space D. story

51. A. face-to-face B. hand-in-hand C. neck-and-neck D. step-by-step

52. A. gave B. changed C. saved D. took

53. A. pay attention to   B. get down to C. be used to   D. look forward to

54. A. differently   B. happily C. sadly   D. excitedly

55. A. have B. get  C. be   D. appreciate