Ⅱ.完型填空(共25小题，每小题1分；满分25分)

　　阅读下面短文,掌握其大意,然后从26-50各题所给的四个选项中,选出一个最佳答案。

　　People do not analyse every problem they meet. Sometimes they try to remember a solution from the last time they had a 26 problem. They often accept the opinion or ideas of other people. Other times they begin to act without 27 ;they try to find a solution by trial and error. 28 ,when all of these methods 29 ,the person with a problem has to start analysing. There are six 30 in analysing a problem.

　　31 the person must recognise that there is a problem. For example,Sam’s bicycle is broken, and he cannot ride it to class as he usually does. Sam must 32 that there is a problem with his bicycle.

　　Next the person must 33 the problem. Before Sam can repair his bicycle, he must know why it does not work. For example, he must 34 the parts that are wrong.

　　Now the person must look for 35 that will make the problem clearer and lead to 36 solutions. For example, suppose Sam 37 that his bike does not work because there is something wrong with the brakes. 38 he can look in his bicycle repair book and read about brakes, 39 his friends at the bike shop, or look at his brakes carefully.

　　After 40 the problem, the person should have 41 suggestions for a possible solution. Take Sam as an example 42 , his suggestions might be: tighten or loosen the brakes; buy new brakes and change the old ones.

　　In the end, one 43 seems to be the solution 44 the problem. Sometimes the 45 idea comes quite 46 because the thinker suddenly sees something in a 47 way. Sam ,for example, suddenly sees there is a piece of chewing gum(口香糖) stuck to a brake. He 48 hits on the solution to his problem: he must 49 the brake.

　　Finally the solution is 50 . Sam does it and finds his bicycle works perfectly. In short he has solved the problem.

　　26. A serious B usual C similar D common

　　27. A practice B thinking C understanding D help

　　28. A Besides B Instead C Otherwise D However

　　29. A. fail B. work C. change D. develop

　　30. A. ways B. conditions C. stages D. orders

　　31. A. First B. Usually C. In general D. Most importantly

　　32. A. explain B. prove C. show D. see

　　33. A. judge B. find C. describe D. face

　　34. A. check B. determine C. correct D. recover

　　35. A. answers B. skills C. explanation D. information

　　36. A. possible B. exact C. real D. special

　　37. A. hopes B. argues C. decides D. suggests

　　38. A. In other words B. Once in a while

　　C. First of all D. At this time

　　39. A. look for B. talk to C. agree with D. depende on

　　40. A. discussing B. settling down C. comparing with D. stuying

　　41. A. extra B. enough C. several D. countless

　　42. A. secondly B. again C. also D. alone

　　43. A. suggestion B. conclusion C. decision D. discovery

　　44. A. with B. into C. for D. to

　　45. A. next B. clear C. final D. new

　　46. A. unexpectedly B. late C.clearly D. often

　　47. A. simple B. different C. quick D. sudden

　　48. A. fortunately B. easily C. clearly D.immediately

　　49. A. clean B. separate C. loosen D. remove

　　50. A. recorded B. completed C. tested D. accepeted