送交者: HunHunSheng 于 2006-12-08, 17:31:45:

回答: perhaps, it is in China, but certainly astronauts in the US 由 steven 于 2006-12-08, 17:27:17:

• 据说法律规定所有的以色列公民都要经过飞行员的挑选 - HunHunSheng (37 bytes) 2006-12-08, 17:35:59 (115008)
• 挑选的标准当然是多方面的 - HunHunSheng (145 bytes) 2006-12-08, 17:34:40 (115007)

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