送交者: 投影 于 2008-09-26, 12:41:06:

回答: 压力太大，会不会导致大脑供血不足，从而引起思考能力下降 由 投影 于 2008-09-26, 12:30:06:

• men were evolved mainly to evade danger (negative avoidance) - Enlighten (26 bytes) 2008-09-26, 12:50:01 (262197)

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