完形填空 People do not analyse every problem they meet. Sometimes they try to remember a solution from the last time they had a 21 problem. They often accept the opinion or ideas of other people. Other times they begin to act without 22 ; they try to find a solution by trial and error. However, when all of these methods 23 , the person with a problem has to start analysing. There are six 24 in analysing a problem.
25 , the person must recognize 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 26 that there is a problem with his bicycle.
Next the person must 27 the problem. Before Sam can repair his bicycle, he must know why it does not work. For example, he must 28 the parts that are wrong.
Now the person must look for 29 that will make the problem clearer and lead to 30 solutions. For example, suppose Sam 31 that his bike does not work because there is something wrong with the brakes. 32 , 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 33 the problem, the person should have several suggestions for a possible solution. Take Sam as an example 34 , his suggestions might be tighten or loosen the brakes; buy new brakes and change the old ones.
In the end, one 35 seems to be the solution to the problem. Sometimes the final idea comes quite unexpectedly because the thinker suddenly sees something in a different way. Finally the solution is tested. Sam does it and finds his bicycle works perfectly. In short he has solved the problem.