单项选择题

In analyzing a problem we should do all the following EXCEPT

A．recognize and define the problem
B．look for information to make the problem clearer
C．have suggestions for a possible solution
D．find a solution by trial and error

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热门试题

单项选择题

What is the main idea of the first paragraph

A．People do not always analyze the problem they meet.
B．People often accept the opinions or ideas of other people.
C．People may learn from their past experience.
D．People can not solve some problems they meet.

单项选择题

What is the author's purpose of referring to Sam's broken bicycle

A．To illustrate the ways to repair his bicycle.
B．To discuss the problems of his bicycle.
C．To tell us how to solve a problem.
D．To show us how to analyze a problem.