共享文件权限不具备()权限。 ["读取","列出目录","修改","完成控制"]
小李和妻子的哥哥是() ["直系姻亲","旁系姻亲","旁系血亲","直系血亲"]
An inert gas system is designed to reduce the possibility of tank explosions by(). ["eliminating sparks and fire in the vicinity of cargo tanks","removing all hydrocarbon gases from the cargo tanks","blanketing cargo tanks with inert foam","reducing the oxygen concentration below levels necessary for combustio"]
画面分割器的基本维修方法包括哪些?
下列对于“6855农信银业务交易监控”交易,说法错误的是()。 ["可以查询未解付汇票笔数","可以查询汇票查询未查复笔数","可以查询未处理汇兑往账笔数","可以查询来账未打印汇兑笔数"]
游客张某参加了某旅行社组织的新马泰五日游,到机场后才发现该旅游团是由三家旅行社共同组织的,旅行社并未安排领队,一路上,游客遇到很多困难,返程后,游客将此事投诉到当地的旅游质监执法部门。请问,旅行社存在哪些违规行为?