A.凭卖方样品买卖B.凭买方样品买卖C.凭说明书买卖D.凭商标和牌名买卖如果我方欲进口一套机电设备，一般应选用……

未分类题From the first two paragraphs, we can learn thatA．the medical treatment is not enough for saving HIV-infected people.B．higher education is necessary to become a community health worker.C．community health workers only help HIV-infected people.D．AIDS is incurable without community health workers.

未分类题In the summer, people at Augusta State University are busyA．moving the university to a new campus.B．negotiating about the combination.C．cutting the budgets for the gloomy economy.D．getting the new university ready for students.