单项选择题A．To find ways to establish virtual education system and to provide education for all.B．To examine the, changes in university in the past and in the future.C．To promote the effort to solve problems of hunger, health through education.D．To explore a new way to engage public efforts in writing books via internet.

单项选择题A．Optimistic.B．Pessimistic.C．Objective.D．Not concerne

单项选择题A．the south of Baghdad on SundayB．the south of Baghdad on SaturdayC．the north of Baghdad on SundayD．the north of Baghdad on Saturday

单项选择题A．They focus on the future of education.B．They mainly talk about education for all.C．They require participation of readers.D．They should be treated as one book.

单项选择题A．more than two weeks after the rerun presidential electionB．less than two weeks after the rerun presidential electionC．more than two weeks before the rerun presidential electionD．less than two weeks before the rerun presidential election