一名中途参加旅游团的成员与领队发生了纠纷，这时地陪采取的正确态度是( )。
A．主动劝解
B．不闻不问
C．不应介入
D．报告组团社
参考答案：C
信息系统的开发应有专门的研制开发队伍，组成这支队伍的方式一般有四种，我们提倡的是
A．联合开发型
B．顾问开发型
C．自行开发型
D．委托承包型
It was with great joy he received the news that his lost daughter had been found. [ ]
A. because
B. which
C. since
D. that
