标题: 问一道简单的题 [打印本页] 作者: 好运9月9 时间: 2010-7-19 07:50 标题: 问一道简单的题 Federal authorities involved in the investigation have found the local witnesses are difficult to locate, reticent, and are suspicious of stranters. A the local witnesses are difficult to locate, reticent, and are B local witnesses to be difficult to locate, reticent, and are C that local witnesses are difficult to locare, reticent, and D local witnesses are difficult to locate and reticentm and they are E that local witnesses are difficult to locate and reticent, and they are