Course book selection and evaluation plays a significant role in achieving teaching goals, for course books are the most important tools of teaching organization and implementation.

教材是教学组织与实施的重要工具，正确地选用与评价教材对教学目标的实现起着不可忽视的作用。

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John now discusses them in his latest book, Mastering the Stock Market: High Probability Market Timing and Stock Selection Tools, published this month by Wiley.

FORBES: The Most Powerful Pivot Level