（二）无民事行为能力人或者限制民事行为能力人订立的仲裁协议；
Lily JamaliNorth America Technology correspondent, New York。关于这个话题，safew官方版本下载提供了深入分析
测试题目：一道经典的博弈论逻辑陷阱题。，详情可参考爱思助手下载最新版本
As navigator, Lovell took with him a sextant to take star readings - in case the computers failed and they had to find their own way home.