单项选择题

What is the beat title for this passage

A．Six Stages for Repairing Sam's Bicycle
B．Possible Ways to Problem-Solving
C．Necessities of Problem Analysis
D．Suggestions for Analyzing a Problem
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单项选择题
By refer to Sam's broken bicycle, the author intends to ______.
A．illustrate to the ways to repair his bicycle
B．discuss the problem of his bicycle
C．tell us how to solve a problem
D．show us how to analyze a problem
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