2. 外语
  3. People do not analyze every problem they meet. Sometimes they try to remember a【B1】______ from the last time they had a similar

People do not analyze every problem they meet. Sometimes they try to remember a【B1】______ from the last time they had a similar

admin2010-10-28  70
问题      People do not analyze every problem they meet. Sometimes they try to remember a【B1】______  from the last time they had a similar problem. They often accept the【B2】______ or ideas of other people. Other times they begin to act without thinking; they try to find a solution by【B3】______ and error. However, when all these【B4】______ fail, the person with a problem has to start analyzing. There are six【B5】______ in analyzing a problem.
     First, the person must【B6】______ that there is a problem. For example, Sam’s bicycle is【B7】______ , and he cannot ride it to class as he usually does. Sam must see that there is a problem with his bicycle. Next, the thinker must【B8】______ the problem. Before Sam can repair his bicycle, he must find the reason why it does not work. For instance,【B9】______ He must take his problem more specific.【B10】______ . For instance, suppose Sam decided that his bike does not work because there is something wrong with the gear wheels. At this time, he can look in his bicycle repair book and read about gears. He can talk to his friends at the bike shop. He can look at his gears carefully.【B11】______ . Take Sam as an illustration. His suggestions might be: put oil on the gear wheels; buy new gear wheels and replace the old ones; tighten or loosen the gear wheels.
【B9】
选项
答案he must determine if the problem is with the gears, the brakes, or the frame
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