单项选择题A.Employer and employee.B.Salesman and customer.C.Advertiser and customer.D.Colleagues.
单项选择题A.Many detainees in Guantanamo Bay have been held for more than 2 years.B.U.S government doesn’t permit Wilner to discuss their cases.C.Some of the Kuwaitis are members of Taliban.D.Human rights group are deeply concerned about the situation of the detainees.