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 or mistake

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热门试题

单项选择题

By referring to Sam' s broken bicycle, the author intends to_____.

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

单项选择题

The author's attitude towards intelligent seem to be that_____.

A．opposition
B．approval
C．suspicion
D．indifference