Oncetherewassomethingwrongwithamachineinafactory.The...

问题详情：

    Once there was something wrong with a machine in a factory. The workers could do nothing but turn to a German engineer for help, who drew a line on it and said, "Take off the part where the line is and change it or a new one." With a new line on, the machine began running well again. The engineer asked for $30,000 for what he had done. The following were what he wrote on a bill, "The new part only costs one dollar, and knowing where the problem with the machine costs $29,999."

    One dollar for changing a new part sounds reasonable but the $29,999 is exactly the value(价值) of wisdom and knowledge.

 (     ) 29. The factory turned to the German engineer because         .

                    A. the workers had nothing to do     

                     B. the workers asked for too much money

                    C. the workers couldn't repair the machine 

                     D. there were no other people

(     ) 30. The problem of the machine         .

A. was caused by the German engineer              

B. was found and solved by the workers

C. took the engineer a long time to find    

D. was just a line

(     ) 31. The writer wants to tell us that         .

A. the engineer asked for too much money       

B. the workers should pay the money         

C. the knowledge is worth money     

D. the new part could cost money

(     ) 32. The best title for the passage should be _____.

A. The Value of Knowledge.         B. Helpless Workers.    

C. The Expensive Machine.              D. The Lucky Factory

【回答】

CDCA 

知识点：阅读理解

题型：阅读理解