题目内容：
请在第__29__处填上正确答案。
A．The technology he developed at NeXT became the catalyst of Apple's comeback. B．The harder you try to breathe the more you cannot breathe.
C．During the next five years he started two companies—NeXT and Pixar.
D．The heaviness of being successful was replaced by the lightness of being a beginner again less sure about everything.
E．Steve Jobs is a man who has great courage and dares to take risks.
F．Under his leadership, Apple returned to profitability and introduced innovations.
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