People do not analyze every problem they meet. Sometimes they try to remember a solution, from the last time they had a 36 problem. They often accept the opinions or ideas of other people. Other times they begin to act without 37 , they try to find a solution by trial or error. 38 , when all of these methods 39 , the person with a problem has to start analyzing. There are six 40 in analyzing a problem.
41 the person must recognize that this is a problem. For example, Sam's bicycle is broken, and he cannot ride it to class as he usually does. Sam must 42 that there is a problem with the bicycle.
Next, the person must find the problem. Before Sam can repair his bicycle, he must know why it does not work. For example, he must 43 the parts that are wrong.
Now the person must look for 44 that will make the problem clearer and lead to 45 solutions. For example, suppose Sam decides that his bicycle does not work because there is something wrong with the brakes. 46 , he can look in his bicycle repair book and read about brakes, talk to his friends at the bike shop, or look at his brakes carefully.
After 47 the problem, the person should have 48 suggestions for a possible solution. Take Sam as an example 49 , his suggestions might be: tighten or loosen the brakes ; buy new brakes and change old ones.
In the end, one 50 seems to be the solution to the problem. Sometimes the 51 idea comes quite 52 because the thinker suddenly sees something new or sees something in a different way. Sam, for example, suddenly sees there is a piece of chewing gum (口香糖) stuck to a brake. He 53 hits on the solution to his problem: he must
54 the brake.
Finally the solution is 55 Sam does it and finds his bicycle work perfectly. In short, he has solved the problem.
A.serious B.usual C.similar D.common
A.considering B.thinking C.supposing D.reflecting
A.Besides B.Instead C.Otherwise D.However
A.fail B.work C.change D.develop
A.ways B.conditions C.stages D.orders
A.First B.Usually C.In general D.Most importantly
A.explain B.prove C.show D.see
A.check B.determine C.correct D.recover
A.answers B.skills C.explanation D.information
A.possible B.exact C.real D.special
A.In other words B.Once in a while C.First of all D.At this time
A.discussing B.settling down C.comparing with D.studying
A.extra B.enough C.several D.countless
A.secondly B.again C.also D.alone
A.suggestion B.conclusion C.decision D.discovery
A.next B.clear C.final D.new
A.unexpectedly B.late C.clearly D.often
A.fortunately B.easily C.clearly D.immediately
A.clean B.separate C.loosen D.remove
A.recorded B.completed C.tested D.accepted